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 5996-00-134-1493
NSN 6105-01-263-7234
NSN 5910-01-065-0325
NSN 7035-00-870-0290
NSN 6240-00-925-4662
NSN 6130-01-433-0878
NSN 2925-00-915-1827
NSN 5920-01-306-8083
NSN 5996-00-252-8081
NSN 2925-01-094-4771
NSN 6135-01-246-0308
NSN 5945-00-967-4415