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 5975-01-565-2347
NSN 5996-00-069-0083
NSN 6620-01-383-7519
NSN 6145-01-174-5268
NSN 5935-01-201-9570
NSN 6240-01-265-0960
NSN 5855-01-225-5855
NSN 6645-01-206-4888
NSN 5975-01-523-2107
NSN 7035-01-648-3535
NSN 5915-00-387-2333
NSN 5935-01-243-0150