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 6650-01-112-0453
NSN 5920-00-017-2851
NSN 5960-00-428-3679
NSN 6610-01-535-2268
NSN 6620-00-334-7249
NSN 5925-01-206-2689
NSN 6135-01-528-6896
NSN 6620-00-658-6588
NSN 6145-01-013-4068
NSN 6110-01-024-9428
NSN 6150-01-093-3434
NSN 6685-00-498-0072