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 2925-00-275-1807
NSN 5835-01-558-9444
NSN 6130-01-068-9250
NSN 5835-01-367-4330
NSN 6150-01-023-8630
NSN 5895-01-100-3472
NSN 5999-01-152-5779
NSN 5910-01-644-2877
NSN 7035-01-211-5636
NSN 5925-01-232-3928
NSN 5905-01-150-4509
NSN 5920-01-299-1932