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 5998-00-626-5927
NSN 5990-01-486-2556
NSN 5930-01-590-4463
NSN 5945-01-581-3917
NSN 6620-01-236-4656
NSN 5935-00-400-8089
NSN 2925-00-829-9082
NSN 6645-01-605-4351
NSN 5855-01-366-2429
NSN 5965-00-888-2643
NSN 6685-01-446-2336
NSN 5925-01-104-8421