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 6220-01-176-6408
NSN 7035-01-589-7132
NSN 5996-01-233-1614
NSN 5996-00-292-5394
NSN 5925-00-327-9371
NSN 6105-00-838-8131
NSN 5935-01-648-2696
NSN 6135-01-643-9081
NSN 5835-01-592-2350
NSN 5835-01-301-0022
NSN 5905-00-060-8609
NSN 6645-01-288-5973