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 6320-01-436-9228
NSN 5965-01-222-1420
NSN 6220-00-834-2838
NSN 5835-00-170-5238
NSN 5985-00-526-3469
NSN 5996-01-291-8581
NSN 4140-00-155-8012
NSN 7035-01-544-1380
NSN 6135-01-176-2206
NSN 5835-01-495-0595
NSN 6130-01-509-7014
NSN 5998-01-226-4908