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 5985-01-569-2689
NSN 6150-00-058-8669
NSN 5925-00-466-7308
NSN 6610-01-017-7095
NSN 6240-01-212-9586
NSN 6110-01-624-1298
NSN 5985-01-493-4085
NSN 5996-01-428-2807
NSN 5960-00-249-9623
NSN 5965-01-364-7275
NSN 5996-01-397-2142
NSN 5905-00-896-5204