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 6685-00-842-8729
NSN 6240-00-555-6347
NSN 6135-00-452-2266
NSN 6220-00-643-4045
NSN 6610-01-373-3626
NSN 5998-00-904-7610
NSN 7035-01-459-8268
NSN 6145-01-163-4225
NSN 5996-00-435-4762
NSN 6130-01-242-6195
NSN 5945-01-410-7778
NSN 5935-01-043-8914