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 5855-01-018-1247
NSN 5910-00-144-4383
NSN 7035-00-897-7567
NSN 6650-00-769-3003
NSN 6130-01-080-5969
NSN 6320-00-242-3300
NSN 5950-01-107-7845
NSN 6645-01-426-3378
NSN 6645-01-023-8020
NSN 5975-00-001-6390
NSN 5945-00-228-5838
NSN 5990-01-134-7756