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 6320-00-295-2854
NSN 5925-01-544-0001
NSN 2925-00-860-3652
NSN 5950-00-499-8958
NSN 4140-00-155-8012
NSN 6220-01-595-6848
NSN 5930-01-430-5513
NSN 6240-01-516-6243
NSN 5999-01-166-3021
NSN 6105-01-312-7430
NSN 6620-01-125-3873
NSN 6145-01-088-3461