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 6110-01-470-8344
NSN 6220-00-353-5730
NSN 5945-01-439-0369
NSN 6130-01-005-7572
NSN 5996-00-272-2560
NSN 6240-00-244-0483
NSN 5930-00-421-3246
NSN 6150-01-213-2476
NSN 4140-01-519-1093
NSN 6220-01-629-9142
NSN 5998-00-145-4932
NSN 5945-01-219-6023