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 5950-01-156-5731
NSN 5925-01-195-2985
NSN 6610-01-415-5775
NSN 5905-01-346-7517
NSN 5998-01-501-6335
NSN 6320-01-415-0953
NSN 6145-01-262-7938
NSN 6645-01-439-8368
NSN 6685-01-503-6537
NSN 5920-01-308-8582
NSN 5915-01-381-2519
NSN 6685-01-054-4409