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 6135-01-235-4168
NSN 6105-01-367-8150
NSN 6135-01-204-8712
NSN 6145-01-315-7356
NSN 5990-01-009-1422
NSN 5935-00-205-8982
NSN 5910-01-512-0153
NSN 5960-01-456-1735
NSN 6130-01-278-0771
NSN 5990-01-382-5364
NSN 4140-01-157-5852
NSN 5915-01-015-9955