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 5895-01-324-4026
NSN 5855-01-286-9928
NSN 5925-01-342-5706
NSN 7035-00-870-0290
NSN 5999-01-509-1123
NSN 5930-01-446-7621
NSN 5925-00-369-7747
NSN 7035-01-543-8308
NSN 6685-00-641-0189
NSN 5965-01-063-7894
NSN 6135-00-299-6918
NSN 5920-01-006-8812