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 6620-00-363-7528
NSN 2925-01-510-9378
NSN 6650-01-312-0778
NSN 5975-01-537-8023
NSN 6145-00-081-2797
NSN 5910-01-540-8814
NSN 5895-01-477-1732
NSN 5990-00-534-9798
NSN 6135-01-422-0140
NSN 6105-01-029-3764
NSN 5965-00-471-5018
NSN 6110-01-088-7198