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 5998-01-443-0009
NSN 6130-00-049-3431
NSN 6135-00-461-3590
NSN 5975-01-576-7731
NSN 7035-00-803-3056
NSN 6610-00-021-2259
NSN 5960-00-948-1487
NSN 5905-01-208-4137
NSN 5935-01-118-3159
NSN 2925-01-363-1805
NSN 5925-01-520-7059
NSN 5965-01-250-3214