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 7035-01-610-9570
NSN 5985-01-483-2208
NSN 5935-01-432-2295
NSN 5855-01-028-8387
NSN 5975-01-519-8899
NSN 6685-01-287-1457
NSN 6105-01-229-0576
NSN 5990-01-147-5225
NSN 6240-01-443-0519
NSN 4140-01-598-1549
NSN 7035-01-027-2259
NSN 6150-00-385-9150