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 5975-01-400-0627
NSN 6130-00-373-1757
NSN 7035-01-532-8077
NSN 5950-00-476-0815
NSN 5960-01-491-9916
NSN 6240-01-432-0819
NSN 5905-01-256-6700
NSN 5835-01-566-5462
NSN 5996-00-678-6611
NSN 5855-01-573-4289
NSN 6130-01-496-0707
NSN 5999-01-076-4692