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 5925-00-013-1258
NSN 5910-00-352-9417
NSN 5930-01-393-7349
NSN 5990-01-416-1017
NSN 6320-00-905-0543
NSN 5996-01-345-2665
NSN 5965-00-081-9412
NSN 5998-00-215-6563
NSN 5905-01-304-2280
NSN 7035-01-141-3041
NSN 5905-01-194-2978
NSN 5965-00-021-2540