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 6320-00-284-1524
NSN 5930-00-179-2269
NSN 6320-00-004-9158
NSN 2925-01-065-0060
NSN 6645-00-308-4179
NSN 6130-00-244-5183
NSN 6240-00-280-8502
NSN 6130-00-798-5514
NSN 5975-01-625-2489
NSN 5855-00-466-2309
NSN 6110-01-409-1444
NSN 5960-01-152-7740