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 6610-01-236-8359
NSN 5910-01-524-6992
NSN 5920-00-246-5992
NSN 5920-01-034-6453
NSN 5998-01-121-4582
NSN 5999-01-435-4607
NSN 5996-01-413-5037
NSN 6685-00-555-4198
NSN 5925-00-275-7599
NSN 5925-01-641-2879
NSN 6240-01-117-7150
NSN 6105-00-362-1361