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 6220-00-038-7532
NSN 5960-01-025-2526
NSN 5925-00-847-3139
NSN 6610-01-213-9288
NSN 6150-01-104-1041
NSN 5895-01-284-1741
NSN 5925-01-166-7261
NSN 6650-01-373-8067
NSN 5935-01-441-9301
NSN 6135-01-185-3614
NSN 5960-00-905-9693
NSN 4140-00-237-0816