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 5975-01-021-5349
NSN 5965-00-228-8336
NSN 5855-01-184-8089
NSN 5960-01-649-1341
NSN 5975-01-147-0325
NSN 6135-00-660-8654
NSN 5935-01-322-6536
NSN 2925-01-328-4394
NSN 2925-00-656-3224
NSN 5930-01-167-5028
NSN 5905-01-248-1346
NSN 5910-00-440-9016