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 5925-01-126-8188
NSN 6650-01-535-6287
NSN 5998-01-103-2131
NSN 5950-01-587-0910
NSN 6135-01-426-8282
NSN 6130-01-575-1468
NSN 6135-01-205-5965
NSN 5930-01-496-5188
NSN 6645-00-113-4441
NSN 5945-00-403-8826
NSN 6110-01-375-9341
NSN 6150-01-267-3302