PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00943547000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7826 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7826 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7826. Primary manufacturer part number: 00943547000.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Size: 15.0 MILLIMETERS NOMINAL SINGLE END MM
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Features Provided: MANUAL TOOL
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7826, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sears, Roebuck and Co. Dba Sears Div Sears Commercial. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-398-7826
Primary Part Number00943547000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Wrenching Surface Size15.0 MILLIMETERS NOMINAL SINGLE END MM
MaterialSTEEL OVERALL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Features ProvidedMANUAL TOOL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2510-00-028-989343547 INTERCHANGEABLE
Plug,fuel Outlet
L3harris Technologies, Inc Div Space & Airborne Systems
4430-01-014-2843 INTERCHANGEABLE
Oven,thermal Drying,electric
Cross-Reference Index
Part NumberManufacturer
43547 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00943547000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9-43547 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
2510-00-028-9893INTERCHANGEABLE
PLUG,FUEL OUTLET
43547
4430-01-014-2843INTERCHANGEABLE
OVEN,THERMAL DRYING,ELECTRIC

Frequently Asked Questions

What is NSN 5120-01-398-7826?

NSN 5120-01-398-7826 is a Socket,socket Wrench, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-398-7826?

NSN 5120-01-398-7826 has 3 cross-referenced part numbers: 43547 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00943547000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-43547 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7826?

There are 2 known substitutes for 5120-01-398-7826: 2510-00-028-9893, 4430-01-014-2843. Verify interchangeability with system specifications before substitution.

What are the specifications of 00943547000?

Key specifications for 00943547000: Wrenching Surface Size: 15.0 MILLIMETERS NOMINAL SINGLE END MM; Material: STEEL OVERALL; Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Special Features: STANDARD LENGTH. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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