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 6645-00-467-6094
NSN 5965-01-653-4490
NSN 5835-00-841-2650
NSN 6110-01-208-3448
NSN 5945-01-264-1878
NSN 5990-00-333-6210
NSN 5915-00-271-2321
NSN 5975-00-389-6958
NSN 6135-01-096-1452
NSN 6130-01-225-6715
NSN 5905-00-684-4999
NSN 5975-01-502-8400