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 5975-01-052-2463
NSN 5975-01-365-9042
NSN 7035-01-391-7470
NSN 6685-01-262-8314
NSN 5990-01-649-4647
NSN 2925-00-777-2902
NSN 6645-01-084-5627
NSN 6240-00-275-1950
NSN 5925-01-148-6780
NSN 5965-01-585-6958
NSN 5925-01-295-3416
NSN 5915-01-058-7702