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 6645-00-876-4413
NSN 6645-00-881-9978
NSN 6135-01-334-3935
NSN 6685-01-634-0611
NSN 7035-00-055-9778
NSN 5999-00-916-6189
NSN 5996-01-087-7759
NSN 6685-01-544-5277
NSN 6650-00-161-4122
NSN 5985-00-299-3510
NSN 5925-00-320-7673
NSN 5925-00-792-3904