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 5965-00-111-2073
NSN 5930-00-189-2092
NSN 5915-01-608-5264
NSN 6320-01-279-0343
NSN 6135-00-782-0930
NSN 5925-01-499-3815
NSN 6620-01-507-5283
NSN 5915-01-136-1937
NSN 5915-01-633-9845
NSN 5905-01-230-8224
NSN 5905-01-338-3468
NSN 5998-01-058-9033