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 5998-00-959-4539
NSN 5950-00-557-5184
NSN 5895-00-116-1017
NSN 7035-01-426-4133
NSN 5835-00-033-0294
NSN 5935-00-529-7568
NSN 6220-01-528-4398
NSN 6620-01-614-3591
NSN 6130-00-872-8667
NSN 5835-00-102-2373
NSN 5910-01-066-6489
NSN 5935-01-478-4999