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 5935-01-633-2108
NSN 6135-01-116-3385
NSN 5920-00-450-1507
NSN 5975-01-398-0486
NSN 2925-01-324-3533
NSN 6645-01-444-3016
NSN 5855-01-474-6456
NSN 6135-01-215-1245
NSN 6130-01-169-7749
NSN 6145-01-437-6777
NSN 6645-01-157-9080
NSN 5999-01-319-1863