Captive sleeve
A straight, one-piece fitting used to join a tube or tube fitting to another tube or tube fitting. It may have any type externally threaded tube connections of the same size on both ends and is usually shaped externally at the center to accommodate a wrench. It may include nuts, sleeves, and/or grommets.
NSN 5910-01-013-8313
NSN 5975-00-201-8826
NSN 6240-01-136-4694
NSN 4140-00-529-0844
NSN 5998-01-608-0576
NSN 5910-01-197-7358
NSN 5945-01-641-1345
NSN 5965-01-052-3765
NSN 5985-01-441-0521
NSN 5999-01-266-0210
NSN 5920-01-618-6473
NSN 5905-01-095-3274