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 6105-01-442-4343
NSN 5985-01-381-5448
NSN 6220-01-108-1113
NSN 5950-00-420-3642
NSN 6320-01-366-5157
NSN 6645-01-197-9090
NSN 5925-01-281-5503
NSN 5920-00-629-0442
NSN 5910-01-265-8620
NSN 5920-00-269-4060
NSN 6135-00-299-6918
NSN 5996-01-589-6540