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 5915-01-113-6834
NSN 5935-00-766-8789
NSN 5835-01-307-8954
NSN 5895-01-645-9888
NSN 6620-00-311-0549
NSN 5925-01-569-4427
NSN 5996-01-070-9243
NSN 6320-01-347-2638
NSN 5975-01-570-5270
NSN 5935-00-039-8966
NSN 6620-01-391-7331
NSN 5996-00-539-7956