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 6145-01-614-2313
NSN 5998-01-265-0980
NSN 6145-00-443-0184
NSN 5990-00-212-4316
NSN 5945-01-626-1401
NSN 5975-01-122-3448
NSN 6135-00-546-6273
NSN 2925-01-576-3569
NSN 5999-00-497-4092
NSN 5915-01-415-4649
NSN 6220-01-346-4501
NSN 6645-01-364-0867