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 6650-01-573-7165
NSN 6150-01-005-0150
NSN 6320-01-140-9343
NSN 5835-01-113-8731
NSN 7035-01-534-7930
NSN 6145-01-135-4930
NSN 5998-01-609-2734
NSN 5895-00-420-7042
NSN 6685-00-311-5700
NSN 6620-00-374-3539
NSN 5915-00-991-4490
NSN 6320-00-466-0371