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 6320-01-422-1212
NSN 6150-01-412-0604
NSN 5920-00-558-6792
NSN 2925-00-300-4103
NSN 5985-01-023-8377
NSN 5910-01-399-8737
NSN 5945-00-146-4248
NSN 2925-01-187-0423
NSN 5925-00-145-9065
NSN 5905-01-630-1446
NSN 5990-01-248-0108
NSN 5960-01-449-3349