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 5855-00-782-7714
NSN 6105-01-262-6080
NSN 7035-01-582-6442
NSN 5998-00-828-4059
NSN 6150-00-099-6919
NSN 5925-01-113-8272
NSN 5905-01-258-5347
NSN 5975-00-052-2696
NSN 6105-01-363-1288
NSN 5950-00-754-5942
NSN 5905-01-091-4542
NSN 6130-01-124-9172