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 6135-00-505-0679
NSN 5945-01-473-4584
NSN 6645-00-102-0015
NSN 5935-01-656-0985
NSN 6220-01-111-7085
NSN 5999-00-196-3002
NSN 6610-00-585-4366
NSN 5930-01-606-8939
NSN 6650-00-784-9222
NSN 5999-01-556-7931
NSN 6610-01-451-3877
NSN 5835-01-286-6499