Material Document and Classification: ALLOY WITH OVER 15 PCT NICKEL ASSN STD SINGLE MATERIAL RESPONSE BASIC
Content Within Each Unit Package: 12.5LBS LBS
Material: COPPER ALLOY BASIC
Identification
NSN: 3439-01-477-1587
NIIN: 014771587
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
General Description
The Welding Powder,metallic Overlay, cataloged under National Stock Number 3439-01-477-1587, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-01-477-1587
Item Name
Welding Powder,metallic Overlay
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Status
ACTIVE
Material Document and Classification
ALLOY WITH OVER 15 PCT NICKEL ASSN STD SINGLE MATERIAL RESPONSE BASIC
Content Within Each Unit Package
12.5LBS LBS
Material
COPPER ALLOY BASIC
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Hazardous per DLA record (HMIC Y)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
3439-01-477-1892POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-1943POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-1953POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-1977POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-1983POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
3439-01-477-1987POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Possible match (shared part number)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
PAC12
3/1Design control — primary reference
Powder Alloy Corp
POWCVC
5/1Secondary reference
Dla Aviation Engineering Div Department of Defense
Related Parts
3439-01-477-1892POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-1943POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-1953POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-1977POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-1983POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
3439-01-477-1987POSSIBLE MATCH
WELDING POWDER,METALLIC OVERLAY
Frequently Asked Questions
What is NSN 3439-01-477-1587?
NSN 3439-01-477-1587 is a Welding Powder,metallic Overlay, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What NSN replaces 3439-01-477-1587?
6 possible matches (shared part number, not a government interchangeability claim): 3439-01-477-1892, 3439-01-477-1943, 3439-01-477-1953. Verify interchangeability with system specifications before substitution.
What are the specifications of 3439-01-477-1587?
Key specifications for 3439-01-477-1587: Material Document and Classification: ALLOY WITH OVER 15 PCT NICKEL ASSN STD SINGLE MATERIAL RESPONSE BASIC; Content Within Each Unit Package: 12.5LBS LBS; Special Features: NSN USED TO PURCHASE A MINIMUM OF 1 CONTAINER TO A MAXIMUM OF 2 CONTAINERS;CERTIFICATION GE B50TF42;RB 65-75 HARDNESS;LAP SHEAR 6000 PSI MINIMUM;USE AS SPRAYED, MACHINED OR LAPPED; Material: COPPER ALLOY BASIC. 3 specifications are documented in the U.S. Government catalog.
Is NSN 3439-01-477-1587 hazardous material?
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.