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 6110-01-021-0199
NSN 5950-01-477-6699
NSN 2925-01-082-7248
NSN 5905-00-833-8206
NSN 6610-01-660-0081
NSN 6220-01-326-3009
NSN 6130-01-539-7475
NSN 7035-01-652-5482
NSN 5950-01-384-1923
NSN 5855-00-281-3843
NSN 5945-01-586-5518
NSN 5999-01-193-5262