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 5945-01-461-8143
NSN 5835-00-065-6757
NSN 5990-00-617-1422
NSN 5920-00-655-1154
NSN 5915-00-431-8744
NSN 5925-01-054-4226
NSN 5920-01-658-2325
NSN 2925-00-603-3986
NSN 5999-00-243-0359
NSN 5925-01-323-6491
NSN 6150-01-628-3254
NSN 5990-00-312-4036