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 6650-00-847-3492
NSN 6240-01-234-7893
NSN 5835-01-384-3206
NSN 6110-01-300-9969
NSN 6645-01-430-4125
NSN 5960-01-486-8919
NSN 5945-01-068-3503
NSN 5835-00-264-0946
NSN 6150-00-019-5256
NSN 5998-01-584-8385
NSN 6105-01-552-5660
NSN 5895-01-106-0153