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 5905-01-214-6831
NSN 5975-00-392-2016
NSN 5895-01-377-0662
NSN 5950-01-321-7293
NSN 6610-01-650-6364
NSN 5925-00-295-6255
NSN 5950-01-529-4279
NSN 5999-00-642-9021
NSN 5920-01-622-5490
NSN 6610-01-278-9387
NSN 6610-00-353-5461
NSN 6320-01-498-4954