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 5835-00-366-0240
NSN 4140-00-940-9595
NSN 6320-00-228-5678
NSN 5920-01-319-2987
NSN 7035-01-183-7550
NSN 5998-01-360-9469
NSN 5925-01-326-7226
NSN 4140-00-007-2627
NSN 5925-01-115-3351
NSN 5895-01-621-1959
NSN 6610-01-187-9384
NSN 6685-01-187-2679