Skip Navigation Links
MenuExpand
ASSIST
   Data updated: 19 Apr 2024. Home |  About Quick Search |  ASSIST |  ASSIST Updates Document Details

Document ID:   MIL-DTL-13924       Scroll down to access document images

Overview
Title:  Coating, Inorganic, Black, for Ferrous Metals
Scope:  This specification covers inorganic black coatings applied to ferrous metals (carbon,
low alloy, and corrosion resistant steels, and wrought iron). Inorganic black conversion coatings,
with or without a supplementary preservative treatment (see 3.11), may be used where a black
surface is required. Only limited corrosion protection, under mildly corrosive conditions, is
obtained as a result of black conversion coating (see 6.1). Black coatings are included in this
specification with limitations as noted in 1.2. Unless contraindicated by contract, chrome-free
finishes should be used in place of finishes containing hexavalent chromium, provided all
performance criteria herein has been met and documented as Objective Quality Evidence (OQE).
Status:  Active Document Date:  10-MAY-2023      
  Next Review Due:  08-MAY-2028
MFFP Doc Category:   Detail Specification  

Responsibilities
Lead Standardization Activity:  MR  Army Research Laboratory, Weapons and Materials Research Directorate  
  Preparing Activity: MR  Army Research Laboratory, Weapons and Materials Research Directorate
Coordination:  Limited  
Army Custodian:  MR   Army Research Laboratory, Weapons and Materials Research Directorate  

Projects
 Project Number:     MFFP-2023-006

Amendments to military specifications or specification sheets issued after August 1, 2003 are incorporated in the modified document.
Revision History Click on column headings for a description of column content.
MediaDocument Part DescriptionDist StmtDocument DatePagesSize
Document ImageRevision F A10-MAY-202311236.1 KB
Document ImageRevision E A12-SEP-201811184.3 KB
Document ImageRevision D Notice 1 - ValidationA22-DEC-200312.3 KB
Document ImageRevision D A18-MAR-19991149.5 KB
Document ImageRevision C Amendment 1 A30-SEP-1987391.2 KB
Document ImageRevision C A09-JUN-198012464.3 KB

NOTE: It is recommended that you use Adobe Reader v7.0 or higher for optimal download performance; older versions should continue to work, but downloading large files may appear to take longer, so please be patient in those cases.


  About Quick Search  |  Contact Us  |  FAQ  |  ASSIST  |  Privacy and Security  |  Section 508 Compliance  |  Defense Standardization Program  

WARNING: UNAUTHORIZED ACCESS TO THIS UNITED STATES GOVERNMENT COMPUTER SYSTEM AND SOFTWARE IS PROHIBITED BY PUBLIC LAW 99-474 (THE COMPUTER FRAUD AND ABUSE ACT OF 1986) AND CAN RESULT IN ADMINISTRATIVE, DISCIPLINARY OR CRIMINAL PROCEEDINGS.