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 5985-01-380-0656
NSN 6645-01-047-9724
NSN 5910-01-649-1475
NSN 6620-01-519-1387
NSN 5975-01-472-8763
NSN 5935-00-669-2717
NSN 6135-00-231-7257
NSN 5960-01-609-6565
NSN 5920-01-394-3409
NSN 7035-01-494-7900
NSN 5935-01-403-2844
NSN 6145-00-213-9177