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 6620-00-811-7614
NSN 7035-00-535-8109
NSN 6610-00-442-1537
NSN 5935-00-647-4020
NSN 5975-01-394-1803
NSN 5915-01-072-0580
NSN 5945-01-215-1190
NSN 5996-00-862-1122
NSN 6220-01-161-8199
NSN 5996-01-222-3397
NSN 6220-00-192-1164
NSN 5930-01-647-0084