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 5998-01-367-6060
NSN 5985-01-020-7203
NSN 7035-01-105-7776
NSN 6650-01-341-5330
NSN 5990-01-443-2931
NSN 6650-01-306-8352
NSN 6145-01-550-2232
NSN 5996-00-107-5357
NSN 2925-01-658-9457
NSN 5960-01-272-9600
NSN 6650-01-226-2397
NSN 6150-01-471-3595