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 6220-00-147-4011
NSN 5990-01-548-3711
NSN 5935-00-534-8544
NSN 5910-00-965-7139
NSN 2925-01-446-6523
NSN 5975-01-634-0678
NSN 5950-01-582-5315
NSN 5915-00-518-1644
NSN 6610-01-283-2341
NSN 2925-01-521-0600
NSN 6220-00-171-8638
NSN 5895-01-593-7313