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 5925-01-113-8272
NSN 4140-00-299-6328
NSN 5930-00-679-9076
NSN 6105-01-211-5451
NSN 5996-01-444-7283
NSN 5935-01-023-1979
NSN 6110-00-564-6464
NSN 5930-01-243-5593
NSN 5895-01-341-3445
NSN 5910-01-578-9401
NSN 5895-00-678-6438
NSN 6220-01-367-1877