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 5990-01-025-7466
NSN 5895-01-254-8107
NSN 2925-01-226-6126
NSN 6130-00-862-5516
NSN 5945-01-452-9091
NSN 4140-00-876-9285
NSN 5965-01-143-9577
NSN 5895-00-720-4148
NSN 6135-01-423-7502
NSN 6110-01-384-2319
NSN 6620-01-270-0710
NSN 6620-01-415-5803