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 6105-01-201-9264
NSN 6650-01-496-8962
NSN 6145-00-155-5297
NSN 5895-00-712-6043
NSN 5910-01-444-1429
NSN 6620-00-313-2018
NSN 5930-01-512-7379
NSN 7035-00-371-7749
NSN 6135-01-354-5535
NSN 6620-01-193-9846
NSN 6610-01-296-4462
NSN 6145-00-879-9618