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 6110-01-299-3386
NSN 6685-01-182-9494
NSN 5895-01-412-4082
NSN 6610-01-575-4348
NSN 6135-01-100-3593
NSN 4140-00-585-8404
NSN 6105-01-014-9251
NSN 5960-00-025-7353
NSN 5910-00-250-2359
NSN 5915-01-162-6334
NSN 5985-01-224-5667
NSN 5855-01-364-9810