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 7035-01-412-8322
NSN 6645-01-254-0489
NSN 6240-01-432-7926
NSN 5960-01-447-1154
NSN 6150-01-020-2277
NSN 5925-01-500-1352
NSN 5950-01-204-5760
NSN 6320-00-646-3311
NSN 2925-01-516-0124
NSN 5990-01-432-4249
NSN 5965-00-471-5018
NSN 5920-00-815-0529