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 6240-01-564-9542
NSN 5965-01-188-6463
NSN 5999-01-384-2792
NSN 6145-01-381-2385
NSN 6320-01-111-8851
NSN 5910-01-366-3531
NSN 6610-01-547-7349
NSN 5985-01-067-9137
NSN 5835-00-811-4554
NSN 6620-01-397-2260
NSN 5910-00-805-1445
NSN 6220-01-186-3993