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 6620-01-141-5747
NSN 5998-01-584-9965
NSN 5985-00-871-3251
NSN 5965-00-253-1302
NSN 2925-01-457-2202
NSN 6220-01-104-5604
NSN 5996-01-629-2280
NSN 7035-01-524-0014
NSN 6240-01-566-7776
NSN 6145-01-366-3707
NSN 5975-01-476-1753
NSN 6220-01-396-7636