Nomex Flight Suit

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NOMEX FLIGHTSUIT CWU 27 P SAGE GREEN SIZE 48 LONG US ISSUE NICE
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Nomex Flight Suit Flyers Coveralls Sage Green Size 44S
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NEW NOMEX Military Flight Suit CWU 27P Flyers Coveralls 38 Long
NEW NOMEX Military Flight Suit CWU 27P Flyers Coveralls 38 Long
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NEW USAF ARMY NAVY FLIGHT SUIT CWU NOMEX 34 regular or short available
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Nomex Flight Suit Flyers Coveralls Sage Green Size 42R
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NOMEX TAN FLIGHT SUIT 50R REGULAR PROPPER CARTER FLYERS COVERALLS CWU 27 P NEW
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NEWNomex Flight Suit Flyers Coveralls Sage Size 36L CWU 27 PNEW
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US ARMY NOMEX FLYERS FLIGHT SUIT CWU 27 P SIZE 44L NWT
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Flight Suit 50R Nomex Tan USMC
Flight Suit 50R Nomex Tan USMC
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Apollo/skylab A7l

The A7L Apollo & Skylab spacesuit is the primary pressure suit worn by NASA astronauts for Project Apollo, the three manned Skylab flights, and the Apollo-Soyuz Test Project between 1968 and the termination of the Apollo program in 1975. The "A7L" designation is used by NASA as the seventh Apollo spacesuit designed and built by ILC Dover, a pressure suit manufacturer located south of Dover, Delaware. The A7L is a design evolution of ILC's A5L and A6L. The A5L was the initial design. The A6L introduced the integrated thermal and micrometeroid cover layer. After the Apollo 1 fire, the suit was upgraded to be fire proof and given the designation A7L.
Eternity Bracelet
The basic design of the A7L suit was a one piece, five-layer "torso-limb" suit with convoluted joints made of synthetic rubber at the shoulders, elbows, wrist, hips, ankle, and knee joints, "link-net" meshing to prevent the suit from ballooning at the joints, and a shoulder "cable block" assembly to allow the shoulder to be extended and retracted by its wearer. Metal rings at the neck and forearms allowed for the connection of the pressure gloves and the famous Apollo "fishbowl helmet" (adopted by NASA as it allowed an unrestricted view, as well as eliminating the need for a visor seal required in the Mercury and Gemini & Apollo "Block I" spacesuit helmets). A "cover layer," which was designed to be fireproof after the Apollo 1 launchpad fire, was attached to the pressure garment assembly and was removable for repairs and inspection. All A7L suits featured a vertical zipper that went from the shoulder assembly of the suit down to the crotch for entering and exiting the suit. Between Apollos 7 and 14, the two lunar module astronauts, the Commander (CDR) and Lunar Module pilot (LMP), had Torso Limb Suit Assemblies (TSLA) with six life support connections placed in two parallel columns on the chest. The 4 lower connectors passed oxygen, an electrical headset/biomed connector was on the upper right, and a bidirectional cooling water connector was on the upper left. Covering the Torso Limb Suit Assembly was an Integrated Thermal Micrometeroid Garment (ITMG). This garment protected the suit from abrasion and protected the astronaut from thermal solar radiation and micrometeoroids which could puncture the suit. The garment was made from thirteen layers of material which were (from inside to outside):rubber coated nylon, 5 layers of aluminized Mylar, 4 layers of nonwoven Dacron, 2 layers of aluminized Kapton film/Beta marquisette laminate, and Teflon coated Beta filament cloth. Additionally, the ITMG also used a patch of "Chromel-R" woven steel (the familiar silver-colored patch seen especially on the suits worn by the Apollo 11 crew) for abrasion protection from the Portable Life Support System (PLSS) backpack. Chromel-R was also used on the uppers of the lunar boots and on the EVA gloves. Finally, patches of Teflon were used for additional abrasion protection on the knees waist and shoulders of the ITMG. Starting with Apollo 13, a red band of Beta cloth was incorporated the commander's ITMG on each arm and leg, as well as a red stripe on the EVA visor assembly to easily distinguish the commander from the lunar module pilot on the lunar surface. Lunar crews also wore a three-layer Liquid Cooling and Ventilation Garment (LCG) or "union suit" with plastic tubing which circulated water to cool the astronaut down, minimizing sweating and fogging of the suit helmet. Water was supplied to the LCG from the PLSS backpack. The Command Module pilot (CMP) had a TSLA similar to the commander and lunar module pilot, but with unnecessary hardware deleted since the CMP would not be performing any extravehicular activities. For example, the CMP's TSLA only one set of gas connectors instead of two, and had no water cooling connector. Also deleted was the pressure relief valve in the sleeve of the suit and the tether mounting attachments which were used in the lunar module. The TSLA for the CMP also deleted an arm bearing that allowed the arm to rotate above the elbow. Command module pilots only wore a three-layer Intravehicular Cover Layer (IVCL) of nomex and beta cloth for fire and abrasion protection. The CMP wore a simpler cotton fabric union suit called the Constant Wear Garment (CWG) underneath the TSLA instead of the water cooled Liquid Cooling Garment. His cooling came directly from the flow of oxygen in his suit. When not performing lunar EVA's, the LMP and CDR also wore a CWG instead of the LCG. For the last three Apollo lunar flights Apollos 15, 16, and 17, the CDR and LMP started wearing a new moonwalking suit designed for longer duration J-series missions, in which three EVAs would be conducted and the lunar rover (LRV) would be used for the first time. Originally developed by ILC-Dover as the "A9L," but given the designation "A7LB" by NASA[3], the new suit incorporated two new joints at the neck and waist. The waist joint was added to allow the astronaut to sit on the LRV and the neck joint was to provide additional visibility while driving the LRV. Because of the waist joint, the six life-support connecters were rearragned from the parallel pattern to a set of two "triangles," and the up-and-down zipper was relocated to the left front side of the suit, going around the back, and terminating on the right shoulder. In addition, the EVA backpacks were modified to carry more oxygen, lithium hydroxide (LiOH), more power, and cooling water for the longer EVAs. Because the J-series CSMs incorporated the Scientific Instrument Module (SIM) Bay, which used special film cameras similar to those used on Air Force spy satellites, and required a "deep space" EVA for retrieval, the CMP for each of the three J-series missions wore a five-connector A7LB based H-series A7L suits, with the liquid cooling connections eliminated as the CMP would be attached to a life-support umbilical (like that used on Gemini EVAs) and only an "oxygen purge system" (OPS) would be used, along with a "red apple" lanyard, for emergency backup in the case of the failure of the umbilical. The CMP wore the commander's red-striped EVA visor assembly, while the LMP, who performed a "stand-up EVA" (to prevent the umbilical from getting "fouled up" and to store the film into the CSM) in the spacecraft hatch and connected to his normal life-support connections, wore the plain white EVA visor assembly. For the three manned Skylab missions, all three astronauts wore a slightly modified A7LB suit for launch, docking, undocking, and EVA. The suit had a simplified and less expensive Integrated Thermal and Micrometeroid Garment (ITMG), and a simpler and less expensive extravehicular visor assembly. With the exception of the Orbital Workshop (OWS) repairs carried out by Skylab 2 and Skylab 3, all of the Skylab EVAs were conducted in connection to the routine maintenance carried out on the Apollo Telescope Mount, which housed the station's solar telescopes. Because of the short duration of those EVAs, and as a need to protect the delicate instruments, the Apollo lunar EVA backpack was replaced with a Gemini-style umbilical assembly, except that it was modified to incorporated both breathing air (Skylab's atmosphere was 80% oxygen and 20% nitrogen at 5 psi) and liquid water for cooling. The assembly was worn on the astronaut's waist and served as the interface between the umbilical and the suit. An emergency oxygen pack was strapped to the wearer's right thigh and is able to supply a 30 minute emergency supply of pure oxygen in the case of umbilical failure. An EVA visor assembly similar to that used today on the Shuttle/ISS Extravehicular Mobility Unit was worn over the pressure helmet, but Apollo EVA gloves were used. For the Apollo-Soyuz Test Project, NASA decided to use the A7LB CMP pressure suit assembly worn on the J-missions with a few changes to save cost and weight since an EVA was not planned during the mission. The changes included a simplified cover layer which was cheaper, lighter and more durable as well as the removal of the pressure relief valve and unused gas connectors. No EVA visor assemblies or EVA gloves were carried on the mission.[5] As a note, the ASTP A7LB suit was the only Apollo suit to use the "worm" logo, a logo that became familiar with all of NASA's pressure, space, and flight suits and all Space Shuttle orbiters between 1981 and 2000.
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Burned Alive in Nomex