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 5985-01-617-9205
NSN 5996-01-605-5926
NSN 5920-01-272-6234
NSN 6320-00-701-0437
NSN 6610-01-400-3880
NSN 6320-01-056-1164
NSN 6620-01-633-8443
NSN 6320-01-436-0513
NSN 5965-01-064-7496
NSN 6645-01-534-3148
NSN 6685-00-828-6565
NSN 5910-01-505-6083