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 2925-00-467-7150
NSN 7035-01-386-5722
NSN 5960-01-570-8605
NSN 6105-00-537-0689
NSN 5999-01-487-2254
NSN 6105-01-193-6572
NSN 5975-00-351-8434
NSN 6145-00-365-0121
NSN 5910-00-855-8027
NSN 6130-01-644-5801
NSN 5905-01-444-2300
NSN 5985-01-539-6651