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 6105-00-451-6563
NSN 5990-00-110-1153
NSN 6135-01-238-2878
NSN 5990-00-097-7642
NSN 5855-01-533-0557
NSN 5895-01-216-6194
NSN 5996-00-522-6410
NSN 6645-01-266-0883
NSN 5905-01-227-5576
NSN 5915-01-019-4740
NSN 5915-01-540-9027
NSN 6620-01-417-8110