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 5855-00-532-0025
NSN 5985-01-312-1902
NSN 6150-00-324-4409
NSN 5985-01-555-7814
NSN 5965-01-353-0085
NSN 7035-00-455-7666
NSN 5945-01-494-4297
NSN 5835-01-613-9485
NSN 6220-00-528-7752
NSN 2925-01-614-0476
NSN 5835-01-136-3394
NSN 5998-01-516-5852