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 5915-01-652-9160
NSN 6135-00-767-0331
NSN 6150-01-072-8362
NSN 6145-00-182-2865
NSN 6645-00-806-6961
NSN 5895-00-146-7987
NSN 5998-01-270-1079
NSN 6685-01-075-7866
NSN 6645-00-930-9356
NSN 5930-01-091-9650
NSN 5945-01-415-5835
NSN 5985-00-113-3417