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 5835-00-106-2120
NSN 4140-01-224-8715
NSN 7035-00-756-4374
NSN 5855-01-609-8000
NSN 5975-00-394-2545
NSN 5920-01-094-7284
NSN 6685-01-204-5658
NSN 6220-00-432-9402
NSN 6110-01-107-8566
NSN 6610-01-214-6680
NSN 5999-00-467-6714
NSN 6620-01-147-5615