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 5960-00-005-0270
NSN 2925-00-782-1498
NSN 6620-00-621-6951
NSN 6105-00-942-8545
NSN 6105-01-474-5246
NSN 5925-01-132-6092
NSN 6135-01-168-2944
NSN 6610-01-633-8931
NSN 5998-01-096-8978
NSN 5985-00-211-7383
NSN 5960-00-821-8574
NSN 6645-00-126-0286