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 5996-01-352-2487
NSN 7035-01-633-8543
NSN 6145-01-350-3532
NSN 5905-00-248-6461
NSN 6610-00-166-7406
NSN 5920-01-041-1993
NSN 6110-01-272-1864
NSN 5960-01-278-9394
NSN 5990-00-104-4903
NSN 6320-01-442-3428
NSN 5965-00-247-4886
NSN 5930-01-312-7925