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 5915-00-006-6905
NSN 5925-01-183-6333
NSN 6685-00-504-1911
NSN 5945-01-334-9697
NSN 6150-00-756-3582
NSN 5999-01-294-1372
NSN 5895-01-279-1330
NSN 6105-01-445-6574
NSN 5965-01-484-1248
NSN 6135-01-351-2690
NSN 4140-00-791-0500
NSN 6145-01-309-7827