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 6145-01-054-6022
NSN 5910-01-177-4041
NSN 5925-00-351-0541
NSN 5855-01-010-4921
NSN 5998-00-702-2954
NSN 6135-00-450-3528
NSN 5998-00-278-7350
NSN 6685-00-134-8379
NSN 5905-01-534-5964
NSN 6135-01-193-3892
NSN 5998-01-236-2207
NSN 5985-00-140-0409