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 6105-01-422-7454
NSN 6145-01-252-7675
NSN 4140-01-370-7945
NSN 6645-01-175-3568
NSN 5895-01-151-9914
NSN 5960-01-617-6345
NSN 6105-01-438-9750
NSN 5990-01-408-6554
NSN 5915-01-025-1362
NSN 6110-00-247-0211
NSN 5910-01-225-4506
NSN 6135-00-196-5267