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 2925-00-149-0760
NSN 5965-01-500-6786
NSN 5855-00-156-5489
NSN 6135-00-708-0892
NSN 6620-01-106-3553
NSN 5910-00-255-4054
NSN 6150-01-397-4495
NSN 5905-01-548-9165
NSN 5920-00-455-9743
NSN 5910-01-441-1691
NSN 5950-00-237-7891
NSN 5855-01-526-9352