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 6135-00-203-9645
NSN 5996-01-280-5417
NSN 5990-01-027-8260
NSN 6130-00-297-5793
NSN 5925-01-353-2766
NSN 5996-01-262-0677
NSN 6150-01-046-9800
NSN 6145-01-157-3488
NSN 2925-01-575-7376
NSN 7035-01-222-2534
NSN 5935-00-270-3729
NSN 5855-00-237-4088