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 6645-01-400-2119
NSN 5998-01-353-7621
NSN 6320-00-931-4855
NSN 5996-01-590-1368
NSN 5990-01-378-7349
NSN 5835-00-725-2087
NSN 5930-01-195-6786
NSN 5935-01-327-6523
NSN 5930-01-109-6590
NSN 6645-00-902-9693
NSN 5965-00-791-0964
NSN 5996-01-121-8430