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 6685-01-368-0419
NSN 5905-00-311-8573
NSN 2925-00-677-5641
NSN 7035-01-570-9305
NSN 6240-00-151-5382
NSN 6135-00-112-8637
NSN 2925-00-099-4030
NSN 5915-00-121-5544
NSN 6645-00-287-9192
NSN 5998-01-150-0841
NSN 6110-01-571-2580
NSN 4140-01-220-4377