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 6685-01-513-5542
NSN 5975-01-019-4532
NSN 6135-01-300-7451
NSN 7035-01-462-8336
NSN 5985-01-519-0977
NSN 6620-01-311-3516
NSN 6105-01-349-8076
NSN 6135-00-660-8654
NSN 6610-01-103-4627
NSN 6110-00-824-5764
NSN 5990-00-389-0554
NSN 5935-01-422-1881