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 6130-01-606-5918
NSN 5925-01-216-8689
NSN 5960-00-034-7925
NSN 5910-01-486-4916
NSN 6645-01-035-9792
NSN 6320-01-443-8676
NSN 6110-00-598-2574
NSN 6105-00-209-5788
NSN 5950-01-619-7824
NSN 4140-01-456-7156
NSN 6105-01-624-9316
NSN 5910-01-474-7621