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 6645-01-361-8319
NSN 6105-00-875-3143
NSN 5895-01-660-6517
NSN 6620-00-572-8787
NSN 5905-01-265-1088
NSN 5950-00-597-3661
NSN 4140-00-358-5312
NSN 6220-00-100-4937
NSN 6110-00-608-0854
NSN 6220-01-116-2411
NSN 6610-01-509-8469
NSN 6610-00-126-3021