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 6110-01-376-7253
NSN 7035-00-153-3826
NSN 5998-01-284-8849
NSN 6220-01-138-1622
NSN 6105-01-238-9266
NSN 2925-00-530-3673
NSN 5920-01-217-8379
NSN 2925-01-619-4825
NSN 7035-01-245-9585
NSN 6610-00-255-2752
NSN 5945-00-026-1216
NSN 5999-01-616-0763