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 5910-01-497-4335
NSN 7035-01-244-9179
NSN 6320-01-086-2602
NSN 5925-01-113-0141
NSN 6105-01-032-4228
NSN 6135-01-504-4309
NSN 4140-01-022-4456
NSN 5835-01-572-6900
NSN 5998-01-568-3350
NSN 5835-01-218-5560
NSN 5996-00-283-7385
NSN 6685-00-360-4305