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 5999-01-042-3649
NSN 5920-00-646-7885
NSN 5855-00-118-8762
NSN 5915-01-354-7548
NSN 6620-01-535-5495
NSN 5905-01-529-6604
NSN 5935-00-507-3593
NSN 5965-00-899-0453
NSN 6105-01-580-1548
NSN 6150-01-270-6758
NSN 5960-01-449-1310
NSN 6685-00-121-3346