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 & other seals
NSN 5960-00-902-7423
NSN 6685-01-477-0781
NSN 4140-01-259-9260
NSN 5990-01-226-2653
NSN 5915-01-534-3397
NSN 5925-01-435-4409
NSN 5945-01-642-6805
NSN 5965-01-258-5662
NSN 5975-00-196-0698
NSN 5975-01-155-0136
NSN 5925-01-578-6869
NSN 6645-00-239-5743