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 5985-01-468-0368
NSN 5998-01-327-6810
NSN 6650-01-207-0829
NSN 6145-01-009-0362
NSN 5930-01-409-2952
NSN 6320-00-242-3300
NSN 6645-01-451-1295
NSN 7035-01-646-4019
NSN 6620-01-618-2962
NSN 5975-00-127-0542
NSN 6645-01-076-4655
NSN 5975-00-966-7706