INCH-POUNDNOTICE OFVALIDATIONMIL-HDBK-131ANOTICE 127 September 2001MILITARY HANDBOOKIDENTIFICATION MARKINGS FOR FASTENERS (HANDBOOK H-131)MIL-HDBK-131A, dated 15 September 1966, has been reviewed anddetermined to be valid for use in acquistion.Custodians: Preparing activity:DLA - ISArmy - ARNavy - SHAir Force - 99DLA - ISAMSC N/A FSC 5325DISTRIBUTION STATEMENT A: Approved for public release; distributionis unlimited.Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-