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 5960-01-395-6939
NSN 6685-01-135-0406
NSN 6645-00-629-9367
NSN 5855-01-100-3272
NSN 5935-01-289-3423
NSN 6320-00-270-8222
NSN 4140-01-644-8606
NSN 5945-01-144-9066
NSN 6130-00-688-7085
NSN 6645-00-067-5962
NSN 5855-01-511-8946
NSN 5985-01-469-6939