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 5950-00-087-9736
NSN 6135-00-112-8637
NSN 6135-00-299-6918
NSN 5930-01-181-6730
NSN 5998-01-386-6420
NSN 6130-01-481-4423
NSN 5895-00-079-2055
NSN 6145-01-119-7232
NSN 5965-00-111-2073
NSN 6645-00-551-8291
NSN 5895-01-019-6701
NSN 5930-00-143-4582