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 5925-01-195-8068
NSN 6645-00-226-2270
NSN 5835-01-555-8963
NSN 5895-00-630-1868
NSN 5965-01-359-5501
NSN 6145-01-372-0600
NSN 5915-01-107-6488
NSN 6685-00-480-8100
NSN 5920-01-487-6419
NSN 7035-01-027-2259
NSN 5910-01-114-3016
NSN 6685-00-908-3072