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 5925-01-481-8904
NSN 5998-01-198-4133
NSN 6645-00-733-0667
NSN 6105-01-027-0099
NSN 5930-01-018-7320
NSN 6145-00-606-3994
NSN 5998-00-109-9691
NSN 5905-01-365-0653
NSN 5925-01-607-5491
NSN 5915-00-291-3736
NSN 7035-00-756-4374
NSN 5855-01-462-0495