PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00943005000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7791 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7791 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7791. Primary manufacturer part number: 00943005000.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
  • Wrenching Surface Size: 0.625 INCHES NOMINAL SINGLE END IN
  • Style Designator: INTERNAL-INTERNAL
  • Material: STEEL OVERALL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7791, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-398-7791
Primary Part Number00943005000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Wrenching Surface Size0.625 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Drive End ShapeSQUARE SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5962-00-300-237943-005 INTERCHANGEABLE
Microcircuit,digital
Hydro-Aire Aerospace Corp
5342-00-333-6402 INTERCHANGEABLE
Extension Link,backset
5930-00-359-3969 INTERCHANGEABLE
Switch,thermostatic
5950-01-053-4102255SC277 INTERCHANGEABLE
Transformer,audio Frequency
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5998-01-251-2763A3085174 INTERCHANGEABLE
Printed Circuit Board
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-01-569-6965943005 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Pierce Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
43005 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00943005000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9-43005 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
5962-00-300-2379INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
43-005
5342-00-333-6402INTERCHANGEABLE
EXTENSION LINK,BACKSET
5930-00-359-3969INTERCHANGEABLE
SWITCH,THERMOSTATIC
5950-01-053-4102INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
255SC277
5998-01-251-2763INTERCHANGEABLE
PRINTED CIRCUIT BOARD
A3085174
5330-01-569-6965INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
943005

Frequently Asked Questions

What is NSN 5120-01-398-7791?

NSN 5120-01-398-7791 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 5120-01-398-7791?

NSN 5120-01-398-7791 has 3 cross-referenced part numbers: 43005 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00943005000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-43005 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7791?

There are 6 known substitutes for 5120-01-398-7791: 5962-00-300-2379, 5342-00-333-6402, 5930-00-359-3969 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00943005000?

Key specifications for 00943005000: Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Wrenching Surface Size: 0.625 INCHES NOMINAL SINGLE END IN; Style Designator: INTERNAL-INTERNAL; Material: STEEL OVERALL. 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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