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 5895-00-216-5849
NSN 5975-01-290-0121
NSN 5920-01-064-3723
NSN 5855-00-631-4565
NSN 6130-01-535-0077
NSN 6685-00-930-5825
NSN 5930-01-266-1298
NSN 5996-01-426-8531
NSN 5915-01-428-4187
NSN 5930-00-822-6020
NSN 6145-01-119-9040
NSN 6135-00-553-7995