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 5935-01-243-1137
NSN 5998-00-269-2135
NSN 6135-01-576-9616
NSN 2925-01-426-3410
NSN 5996-00-516-9281
NSN 5975-01-660-5090
NSN 6240-01-233-2334
NSN 6135-01-090-5365
NSN 5895-01-165-9396
NSN 5985-00-018-3325
NSN 5905-01-609-4728
NSN 6105-00-248-4202