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 6220-01-181-0075
NSN 2925-01-257-6225
NSN 6610-00-457-0325
NSN 5905-00-967-9555
NSN 5835-00-133-9186
NSN 6685-00-992-2259
NSN 6610-01-158-2988
NSN 5935-00-467-1918
NSN 5990-01-318-3238
NSN 6320-00-646-3311
NSN 6130-01-200-5683
NSN 6145-01-411-9054