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 6320-01-592-4567
NSN 6130-01-042-9862
NSN 6110-01-631-8165
NSN 5835-01-431-6877
NSN 5996-01-075-5184
NSN 5930-01-447-3801
NSN 6240-01-216-4060
NSN 4140-01-378-3513
NSN 5910-01-319-7292
NSN 6220-01-634-0660
NSN 5925-00-177-4654
NSN 6645-01-275-5328