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 6135-00-377-9165
NSN 5998-01-503-9953
NSN 5965-00-106-3195
NSN 6150-00-288-6245
NSN 2925-01-170-8018
NSN 6685-00-555-4198
NSN 6650-01-013-9958
NSN 6645-01-338-9152
NSN 5965-01-087-8344
NSN 5855-00-494-9581
NSN 6145-01-597-3562
NSN 5910-00-901-5664