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 5835-00-408-5499
NSN 6105-00-973-3795
NSN 5895-00-400-3349
NSN 6685-01-617-1519
NSN 5895-01-202-7084
NSN 5975-01-642-3370
NSN 5920-01-043-4848
NSN 5985-01-610-5328
NSN 6105-01-042-9785
NSN 7035-00-206-6123
NSN 2925-01-073-8223
NSN 6240-01-355-4425