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 5925-00-047-3859
NSN 6130-01-324-1834
NSN 5965-01-475-4545
NSN 5985-01-517-9935
NSN 5990-01-263-0362
NSN 5905-01-117-9409
NSN 5945-01-199-0269
NSN 6130-00-222-6216
NSN 6150-00-136-6496
NSN 6130-01-044-5436
NSN 5905-01-044-5506
NSN 6110-00-148-8536