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 6150-01-383-7068
NSN 5965-00-424-9636
NSN 6650-01-245-9781
NSN 5905-01-556-3478
NSN 6645-00-419-9939
NSN 5998-01-311-0885
NSN 6610-00-719-6882
NSN 5920-01-309-4017
NSN 5935-01-116-3015
NSN 6130-00-920-7157
NSN 6135-01-268-2152
NSN 5975-01-451-4799