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 6150-00-230-6919
NSN 5985-00-914-0619
NSN 5975-00-491-6434
NSN 5935-01-112-0450
NSN 6130-01-185-0310
NSN 5945-00-708-6426
NSN 6645-01-025-1002
NSN 6645-01-046-4880
NSN 6135-00-935-8769
NSN 4140-01-188-0111
NSN 5975-01-022-2290
NSN 5935-00-949-8716