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 6610-01-476-7412
NSN 5960-01-324-3974
NSN 5925-01-606-2393
NSN 5965-00-602-1508
NSN 2925-01-519-3221
NSN 5835-01-381-2683
NSN 6645-01-128-9353
NSN 5915-00-914-0063
NSN 5998-00-716-7638
NSN 5920-00-888-7737
NSN 5935-01-513-6801
NSN 5905-01-459-7218