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 6645-00-183-8812
NSN 6650-00-146-6485
NSN 7035-00-150-2379
NSN 7035-00-295-0451
NSN 6145-01-122-3318
NSN 5996-01-430-3351
NSN 5945-00-161-4014
NSN 5915-01-622-3588
NSN 7035-01-547-3531
NSN 5895-01-413-8682
NSN 6320-00-174-1362
NSN 5925-01-532-4399