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 5960-01-570-8605
NSN 6620-01-087-2354
NSN 6130-01-022-4884
NSN 5960-01-384-4603
NSN 5965-01-329-7890
NSN 6620-01-535-0070
NSN 6110-00-455-9881
NSN 5985-01-398-0661
NSN 5895-00-107-7891
NSN 5950-01-228-4211
NSN 2925-00-802-9387
NSN 5999-01-085-4412