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 5996-01-132-2559
NSN 5920-00-966-9392
NSN 4140-01-005-3457
NSN 5895-01-470-3805
NSN 6135-01-079-7852
NSN 5905-01-145-3376
NSN 6130-00-146-9813
NSN 6145-01-607-4778
NSN 5910-01-496-0883
NSN 5905-00-286-5405
NSN 5895-01-240-9275
NSN 6220-00-232-9706