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 5975-01-198-6043
NSN 5920-01-602-9241
NSN 6110-00-790-5533
NSN 7035-01-223-4097
NSN 5985-01-396-6182
NSN 5925-01-392-7701
NSN 6240-00-542-6657
NSN 6620-00-355-1734
NSN 6150-00-205-4487
NSN 6135-01-265-1384
NSN 6130-01-564-8694
NSN 5915-01-524-0239