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 6645-00-300-6459
NSN 7035-01-183-7550
NSN 6320-01-459-6992
NSN 4140-00-189-0235
NSN 6240-00-765-9458
NSN 6105-00-983-4770
NSN 5925-00-900-5354
NSN 4140-00-513-1089
NSN 5998-01-151-4243
NSN 5895-01-324-2486
NSN 6645-01-226-2766
NSN 6685-01-542-1466