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 7035-01-535-1450
NSN 5920-01-100-8939
NSN 5895-00-938-8473
NSN 5905-01-039-3758
NSN 6135-00-269-5843
NSN 5905-01-525-7909
NSN 4140-01-152-6600
NSN 6685-00-580-9733
NSN 5965-01-550-6442
NSN 5935-00-130-5834
NSN 6320-00-110-8005
NSN 5835-00-155-1379