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 5960-01-605-9921
NSN 5950-00-826-6966
NSN 5930-01-602-9356
NSN 5935-00-224-6020
NSN 5910-01-252-4544
NSN 6220-00-615-2168
NSN 6150-01-329-4917
NSN 6645-00-342-5956
NSN 6145-01-429-8529
NSN 6220-01-226-7706
NSN 6150-01-194-4442
NSN 6645-00-663-8111