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 5975-01-513-9179
NSN 2925-00-963-0943
NSN 6220-01-161-6439
NSN 5925-00-588-2519
NSN 6105-01-542-6642
NSN 5935-00-003-8099
NSN 6145-01-459-8150
NSN 6320-00-845-3261
NSN 5990-01-588-3999
NSN 5998-00-952-2562
NSN 5935-01-412-5595
NSN 6135-00-377-9165