NSN 3439-01-615-4178 · NIIN 016154178 · Part number DR-AY-0147-020
Lockheed Martin Corporation · FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · FSG 34 — Metalworking Machinery (continued) · CAGE 04939
Government record, cited
NSN 3439-01-615-4178 — this item is cataloged by the U.S. Government under National Stock Number 3439-01-615-4178. Manufacturer of record part number: DR-AY-0147-020.
Also searched as3439-01-615-4178 ·
3439016154178 ·
NIIN 016154178 ·
01-615-4178 ·
FSC 3439 Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories · CAGE 04939 · DR-AY-0147-020 · Y453B
Nearby stock numbers← 3439-01-615-0267 Cap Assy, Welding Electrode Holde
·
3439-01-615-5126 Solder, Tin Alloy →
Features
Solder,sn63pb37wrma — FSC 3439
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation
Identification
NSN: 3439-01-615-4178
NIIN: 016154178
FSC: 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: DR-AY-0147-020
Manufacturer: Lockheed Martin Corporation
General Description
The Solder,sn63pb37wrma, cataloged under National Stock Number 3439-01-615-4178, is classified within Federal Supply Class 3439 (Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories) of the Metalworking Machinery (continued) group. The manufacturer of record is Lockheed Martin Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
3439-01-615-4178
Primary Part Number
DR-AY-0147-020
Item Name
Solder,sn63pb37wrma
FSC / FSG
3439 / 34 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Manufacturer
Lockheed Martin Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 3439 — Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3439-00-001-0002
3439-00-001-0002 · Item name not on file
3439-00-001-4196
3439-00-001-4196 · Item name not on file
3439-00-001-4197
3439-00-001-4197 · Item name not on file
3439-00-003-1195
3439-00-003-1195 · Item name not on file
3439-00-003-8601
SOLDER,LEAD ALLOY
3439-00-003-8602
SOLDER,LEAD-TIN ALLOY
3439-00-004-0913
HOUSING,ELECTRIC SO
3439-00-004-0915
SOLDERING GUN
Frequently Asked Questions
What is NSN 3439-01-615-4178?
NSN 3439-01-615-4178 is a Solder,sn63pb37wrma, manufactured by Lockheed Martin Corporation, classified under FSC 3439, Miscellaneous Welding, Soldering, and Brazing Supplies and Accessories. Status: active.
What part numbers are listed for NSN 3439-01-615-4178?
NSN 3439-01-615-4178 has 1 manufacturer part number on file: DR-AY-0147-020 (Lockheed Martin Corporation).
What are the specifications of DR-AY-0147-020?
Key specifications for DR-AY-0147-020: Special Features: ELECTRONIC SOLDER WIRE,VARIOUS SUPPLIERS,0.020 IN DIA WIRE, FLUX CORED, MSDS 2040, 2786, AND 15651, U/M-LB,QQ-S-571, SN63PB37WRMAP2, CLASS 1,POU-CHE M. IN; End Item Identification: 1410-01-593-7733. 0 specifications are documented in the U.S. Government catalog.
Is NSN 3439-01-615-4178 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.