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 5910-01-119-8899
NSN 6320-01-536-3077
NSN 6135-01-132-6310
NSN 6150-01-503-1135
NSN 5925-00-261-8166
NSN 5915-01-323-5383
NSN 5915-00-561-0380
NSN 6685-00-837-6779
NSN 5915-01-551-5984
NSN 5895-01-441-2247
NSN 5965-00-222-0282
NSN 5990-01-320-1412