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 5945-00-912-9631
NSN 5990-00-486-0506
NSN 5965-01-443-3000
NSN 5999-01-142-0480
NSN 2925-00-238-1668
NSN 5925-00-643-9404
NSN 6650-00-126-8990
NSN 5920-01-005-9621
NSN 6145-00-620-5922
NSN 5855-00-198-3197
NSN 7035-01-608-4642
NSN 5996-01-406-7370