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 6130-00-152-9510
NSN 6110-01-363-4023
NSN 6240-00-134-2085
NSN 5930-01-515-9924
NSN 5965-01-065-5544
NSN 5965-01-481-9940
NSN 5905-00-940-3495
NSN 5945-01-207-9435
NSN 5990-01-128-7599
NSN 5985-01-415-0274
NSN 5998-00-707-5781
NSN 5895-01-327-6123