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Data updated: 03 Dec 2024.
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Document ID:
MIL-DTL-13924
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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
FSC/Area:
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.
Media
Document Part Description
Dist Stmt
Document Date
Pages
Size
Revision F
A
10-MAY-2023
11
236.1 KB
Revision E
A
12-SEP-2018
11
184.3 KB
Revision D Notice 1 - Validation
A
22-DEC-2003
1
2.3 KB
Revision D
A
18-MAR-1999
11
49.5 KB
Revision C Amendment 1
A
30-SEP-1987
3
91.2 KB
Revision C
A
09-JUN-1980
12
464.3 KB
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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.