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 6135-01-542-4383
NSN 2925-00-459-4519
NSN 6145-01-431-6834
NSN 5920-01-481-3400
NSN 2925-01-218-0153
NSN 6130-00-981-5575
NSN 6620-00-407-0102
NSN 5855-01-119-9575
NSN 6320-01-249-3236
NSN 6220-00-237-5964
NSN 2925-01-422-1542
NSN 5996-01-366-2140