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 6620-00-996-8026
NSN 5998-01-112-9147
NSN 6220-01-076-4383
NSN 5930-01-461-8095
NSN 5950-00-248-6921
NSN 6150-01-198-6088
NSN 6645-01-073-5302
NSN 6135-01-190-2628
NSN 5925-00-422-0688
NSN 4140-01-125-2906
NSN 5975-01-310-2442
NSN 5905-01-232-4707