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 5975-01-320-0712
NSN 5985-01-536-2226
NSN 5905-01-653-0700
NSN 5985-01-396-6911
NSN 5930-00-450-1166
NSN 6110-01-443-3218
NSN 4140-01-097-5523
NSN 5985-01-485-0456
NSN 5990-01-540-1619
NSN 6130-01-490-6324
NSN 6110-00-753-7677
NSN 5965-00-400-6228