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 6610-00-232-9485
NSN 5965-01-413-7290
NSN 6150-01-157-8726
NSN 5895-00-637-2658
NSN 5975-01-415-0068
NSN 6620-01-187-7267
NSN 6645-01-081-6399
NSN 5990-01-258-3848
NSN 4140-01-096-5722
NSN 2925-01-115-8072
NSN 7035-00-205-1932
NSN 5960-01-442-9304