PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00943338000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7814 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7814 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7814. Primary manufacturer part number: 00943338000.
Features
  • Socket,socket Wrench — FSC 5120
  • Surface Treatment: CHROMIUM OVERALL
  • Features Provided: MANUAL TOOL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Style Designator: INTERNAL-INTERNAL
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7814, 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-398-7814
Primary Part Number00943338000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Wrenching Surface Size0.812 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2840-00-007-8163 INTERCHANGEABLE
Coil-Cable Assembly
5910-00-027-9801VC27G INTERCHANGEABLE
Capacitor,variable,glass Dielect
Murata Erie North America Inc Headquarters and Georgia Opns
5995-00-943-242210-380053-1 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
43338 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00943338000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9-43338 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
2840-00-007-8163INTERCHANGEABLE
COIL-CABLE ASSEMBLY
5910-00-027-9801INTERCHANGEABLE
CAPACITOR,VARIABLE,GLASS DIELECT
VC27G
5995-00-943-2422INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
10-380053-1

Frequently Asked Questions

What is NSN 5120-01-398-7814?

NSN 5120-01-398-7814 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 5120-01-398-7814?

NSN 5120-01-398-7814 has 3 cross-referenced part numbers: 43338 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00943338000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-43338 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7814?

There are 3 known substitutes for 5120-01-398-7814: 2840-00-007-8163, 5910-00-027-9801, 5995-00-943-2422. Verify interchangeability with system specifications before substitution.

What are the specifications of 00943338000?

Key specifications for 00943338000: Surface Treatment: CHROMIUM OVERALL; Special Features: DEEP LENGTH; Features Provided: MANUAL TOOL; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com