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 6685-01-326-2543
NSN 6220-01-338-7123
NSN 6620-00-399-5547
NSN 6145-00-073-5205
NSN 6620-01-524-9112
NSN 5920-01-200-8244
NSN 6105-00-401-2149
NSN 5920-01-042-1798
NSN 7035-00-868-2640
NSN 6620-01-034-7636
NSN 2925-01-446-6976
NSN 5999-00-879-6320