dimensions in inches (millimeters) and are subject to change without notice. ? 2011 glenair, inc. cage code 06324 printed in u.s.a. glenair, inc. ? 1211 air way ? glendale, ca 91201-2497 ? 818-247-6000 ? fax 818-500-9912 www.glenair.com 5 e-mail: sales@glenair.com 831-001 gt gas tube assemblies for mil-dtl-38999 series i, iii and iv connectors 831-001 #12 assembly for mil-dtl-38999 series i, iii, and iv high-pressure assemblies for pure gas pneumatic/cryogenic applications #12 assembly for mil-dtl-38999 series i, series iii and series iv environmental connectors. use part number development to specify gender, assembly length and tubing type. series 831 gt assemblies provide passage of nitrogen and other pure, pressurized gases through standard mil-dtl-38999 series i, iii and iv connectors. these snap-in, rear-release assemblies feature precision stainless steel gas contacts brazed to semi-rigid stainless steel tubing. the assemblies are fabricated using a fux-free brazing process and are ultrasonically cleaned and packaged in a sealed, dust-free environment. available in #12 awg gas contacts, these assemblies are supplied with two diferent tubing sizes, and may be ordered in single ended or pin-to-pin, pin-to-socket and socket-to-socket confgurations. consult factory for available of-the-shelf lengths or use the part number to specify a made-to-order length. d38999 ser. i, iii, iv material and finish contact body: passivated stainless steel internal o-ring (socket): high-pressure rated elastomer internal washer (socket): temperature and chemically resistant polymer particle filter (socket): stainless steel brazing material: silver alloy tubing: stainless steel * please consult the glenair factory for made-to-order gt gas contacts, hermetics, mixed contact awg assemblies, point-to-point tubing assemblies with unique route and bend requirements as well as integrated cable harnesses that combine our gt tubing and gas contacts with standard electrical and/or fber optic media. gt assembly series 831 - 001 - p s 12 a xxx contact size 12 = #12 awg assembly length in inches a end contact gender p = pin s = socket mil-dtl-38999 series i, series iii and series iv b end contact gender n = no contact p = pin s = socket tubing size a = 0.55mm id, 0.85mm od b = 0.8mm id, 1.6mm od example part number: 831-001-ps12a024 glenair gt gas tube connectors perform to mil-dtl-38999 ? flow rate typical flow rate is 5 liters per minute (lpm) @ 150 psi. ? thermal shock after cycling the connector between -65c +175c, gas contacts will meet all applicable mechanical requirements. ? durability no mechanical defects after 500 cycles of engagement and disengagement . ? physical shock no loosening of parts, cracking or other deleterious results hindering further part operation after 300 g's in each of 3 mutually perpendicular planes. ? high impact shock mated connectors will withstand high impact shock per mil-s-901. ? vibration no disengagement of mated contacts, backing of of the coupling mechanism, evidence of cracking, breaking or loosening of parts.
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