No other part numbers with same form, fit, and function found.
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 5998-01-344-1527
NSN 6145-00-011-2390
NSN 5925-01-068-5262
NSN 5855-01-590-4576
NSN 6240-01-528-1585
NSN 5920-00-878-5573
NSN 6145-00-738-5601
NSN 5905-01-060-7100
NSN 5945-00-143-4422
NSN 6135-00-567-1322
NSN 6145-01-160-7658
NSN 6650-01-232-2252