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 5930-00-254-7683
NSN 5990-00-647-4008
NSN 6610-01-100-3662
NSN 6130-00-801-5359
NSN 2925-01-424-0235
NSN 6110-00-188-9874
NSN 6620-00-730-8699
NSN 5965-01-619-6046
NSN 5925-00-553-2500
NSN 6110-01-400-4207
NSN 5945-01-216-4881
NSN 6135-01-260-7180