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 5855-01-133-3587
NSN 6145-00-995-9428
NSN 5975-01-069-9511
NSN 6240-01-381-1618
NSN 5915-00-422-5222
NSN 6620-00-604-7566
NSN 6220-01-348-3725
NSN 5835-00-624-1548
NSN 2925-01-048-8464
NSN 6145-00-253-2787
NSN 6135-01-176-2206
NSN 5855-01-027-1571