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 6130-01-326-4123
NSN 6620-01-362-5432
NSN 5990-00-740-0249
NSN 5925-01-189-8052
NSN 5960-01-281-5437
NSN 6150-00-727-8380
NSN 5910-01-407-8099
NSN 5855-01-063-6340
NSN 6240-01-633-9357
NSN 6130-01-424-5526
NSN 7035-00-946-2642
NSN 7035-01-451-3328