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 5915-01-534-7614
NSN 6220-00-222-7426
NSN 6135-01-247-5660
NSN 6110-00-578-7243
NSN 5930-01-278-2652
NSN 5925-01-537-0180
NSN 5895-00-871-8502
NSN 5965-01-224-4993
NSN 6110-01-309-8986
NSN 5996-00-811-4168
NSN 6645-01-464-7002
NSN 5910-01-309-9664