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 5985-01-533-8425
NSN 5835-01-560-8525
NSN 5855-01-311-6666
NSN 6240-01-215-3210
NSN 6610-01-529-1321
NSN 5996-00-446-3784
NSN 5835-01-442-6482
NSN 6685-01-563-5713
NSN 6685-01-593-7085
NSN 5910-01-370-3443
NSN 7035-01-426-4133
NSN 5985-01-107-9012