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 6645-01-531-1355
NSN 5910-00-136-3743
NSN 6130-00-277-7321
NSN 5965-01-529-0579
NSN 5935-00-253-5292
NSN 5905-01-039-3212
NSN 6135-01-128-5358
NSN 5998-01-449-1398
NSN 5915-01-536-2625
NSN 5945-01-422-9759
NSN 6685-01-206-4474
NSN 6135-01-384-3915