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 6685-01-254-3014
NSN 5905-00-836-6473
NSN 5915-01-025-1362
NSN 6145-01-039-2568
NSN 5998-00-630-2338
NSN 6135-00-078-9931
NSN 6220-01-277-0549
NSN 6220-01-212-4088
NSN 4140-01-615-4681
NSN 4140-01-242-8254
NSN 5935-00-249-5207
NSN 7035-00-009-8705