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 6105-01-121-0520
NSN 6620-00-057-2764
NSN 5975-01-535-1344
NSN 5935-01-301-4400
NSN 5930-00-518-4790
NSN 5935-01-045-4273
NSN 5855-01-115-9014
NSN 6320-01-302-5157
NSN 2925-01-226-6126
NSN 5910-01-606-3416
NSN 7035-01-160-4423
NSN 6650-01-014-5990