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 5960-01-121-9646
NSN 5990-00-513-5328
NSN 5905-01-517-3489
NSN 6220-01-415-3115
NSN 5996-01-564-4045
NSN 5990-01-378-7349
NSN 5965-01-492-0274
NSN 5985-00-162-5074
NSN 6135-00-809-2148
NSN 5895-00-216-5849
NSN 6620-01-436-5661
NSN 5999-01-634-0576