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 6320-01-607-1491
NSN 6645-01-477-9292
NSN 7035-01-546-6386
NSN 6240-01-401-5340
NSN 4140-01-534-1589
NSN 6130-01-261-3053
NSN 5950-01-113-7834
NSN 7035-01-647-9698
NSN 6135-00-168-9352
NSN 6135-01-222-5464
NSN 5855-00-446-5921
NSN 5965-01-082-0739