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 7035-01-560-7430
NSN 6130-00-595-5943
NSN 6135-00-120-1027
NSN 5996-01-062-6241
NSN 6135-01-113-1507
NSN 5915-00-269-4463
NSN 6610-00-673-8854
NSN 6645-01-202-7986
NSN 5935-01-414-7672
NSN 5935-01-529-8188
NSN 2925-01-519-0109
NSN 5935-01-096-3188