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 6130-00-244-1406
NSN 5835-01-295-2431
NSN 5990-00-728-8248
NSN 5985-01-371-8014
NSN 5960-00-661-0477
NSN 6610-01-026-1701
NSN 5910-01-323-6139
NSN 5999-01-116-2594
NSN 6650-01-422-1037
NSN 6145-01-383-4630
NSN 5855-00-688-9954
NSN 6110-01-138-5626