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 6130-01-273-7427
NSN 5925-00-136-6953
NSN 6610-01-530-9610
NSN 5935-01-146-0437
NSN 5999-01-606-9950
NSN 7035-01-083-0282
NSN 6105-00-191-5055
NSN 5990-00-788-3829
NSN 6105-00-045-7930
NSN 6620-01-045-4467
NSN 5990-01-458-9576
NSN 2925-00-774-8247