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 5910-01-545-6648
NSN 5985-00-264-2946
NSN 6150-01-006-5730
NSN 5895-00-919-5498
NSN 5990-01-242-9653
NSN 6150-01-335-0679
NSN 5960-00-983-5986
NSN 6320-01-054-3046
NSN 2925-01-259-7092
NSN 5925-01-022-9733
NSN 6220-01-426-4360
NSN 5945-01-460-1603