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 5999-01-555-3356
NSN 6610-01-258-7059
NSN 4140-01-616-6084
NSN 6685-00-161-5752
NSN 5925-01-580-7715
NSN 5930-00-344-4268
NSN 5910-01-081-8086
NSN 5998-01-201-3225
NSN 5975-00-476-6234
NSN 5985-01-214-0960
NSN 6145-00-107-7913
NSN 6105-01-490-5978