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A7L Spacesuit Oxygen Hose

Currency:USD Category:Collectibles Start Price:NA Estimated At:500.00 - 1,000.00 USD
A7L Spacesuit Oxygen Hose

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Auction Date:2015 Apr 23 @ 18:00 (UTC-5 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Apollo A7L spacesuit oxygen hose. Flexible hose measures almost seven-feet long and features two one-inch diameter rubber hoses feeding into a single 2.5? coupling. Ends of each hose are labeled “R,” and the covering of the coupling is labeled “R. E. Darling Co., Inc.” Hose is contained in its original clean room packaging, which has been opened. In fine condition. The A7L suits consisted of an inner Pressure Garment Assembly (PGA) that was pressurized with oxygen for breathing, and an outer Integrated Thermal Micrometeoroid Garment (I/TMG) that protected the astronaut from temperature extremes and hypervelocity micrometeoroid punctures while on the lunar surface. Connectors for the primary and back-up oxygen supply, electrical supply, and water for space suit cooling were on the front torso area of the A7L suit.