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 5925-01-206-3116
NSN 6645-01-364-2211
NSN 4140-00-541-9077
NSN 5925-01-119-6585
NSN 5990-01-263-0362
NSN 6220-01-006-4966
NSN 5925-00-227-8557
NSN 7035-01-213-5590
NSN 5935-00-163-7144
NSN 5998-01-429-1076
NSN 5960-01-061-0448
NSN 6110-00-107-8524