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 7035-01-619-3043
NSN 5999-00-176-2335
NSN 6135-00-269-5843
NSN 6620-01-574-0174
NSN 5950-01-590-4436
NSN 6220-01-325-4529
NSN 6145-01-200-4055
NSN 4140-01-422-0439
NSN 6145-01-583-0593
NSN 5950-01-106-3000
NSN 5895-00-525-3295
NSN 5855-00-762-4833