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 6220-00-951-6900
NSN 5999-00-215-4048
NSN 7035-00-166-0339
NSN 5925-01-602-9311
NSN 5990-01-154-7296
NSN 4140-01-021-5674
NSN 5965-01-089-8579
NSN 5996-00-153-3216
NSN 5945-00-816-2479
NSN 5855-01-448-0695
NSN 6145-01-209-8190
NSN 5996-01-069-6806