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 5990-01-333-6583
NSN 5930-01-236-9013
NSN 7035-01-563-6118
NSN 5990-00-781-6762
NSN 6645-00-009-8811
NSN 6320-00-937-5625
NSN 5855-01-236-9645
NSN 2925-01-254-8925
NSN 6105-00-056-9324
NSN 6150-01-416-2873
NSN 5985-00-067-9642
NSN 6240-00-842-2887