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 5985-00-369-9299
NSN 6220-01-337-4722
NSN 5855-01-098-9038
NSN 6610-00-679-4835
NSN 6145-01-502-9150
NSN 2925-00-406-4381
NSN 5895-01-056-4548
NSN 5998-01-516-8409
NSN 6645-00-054-8342
NSN 5965-01-147-5847
NSN 6130-01-303-5116
NSN 6650-01-270-4512