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 6610-00-386-4745
NSN 5910-00-158-5389
NSN 4140-00-816-8820
NSN 6145-00-691-3609
NSN 6650-01-225-7284
NSN 5905-01-495-6915
NSN 5935-01-495-0561
NSN 6240-01-641-5315
NSN 6320-01-522-0318
NSN 7035-01-513-3025
NSN 6145-01-087-8172
NSN 5925-01-584-5331