No other part numbers with same form, fit, and function found.
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5975-01-422-1400
NSN 5998-01-162-9439
NSN 6145-00-789-3705
NSN 6645-01-430-2420
NSN 6610-00-149-1534
NSN 5960-01-111-2236
NSN 5985-01-606-0795
NSN 5996-01-486-5412
NSN 5945-00-204-9949
NSN 6620-01-050-2866
NSN 6650-01-257-7237
NSN 5835-01-176-5422