PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00944314000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7854 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7854 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7854. Primary manufacturer part number: 00944314000.
Features
  • Socket,socket Wrench — FSC 5120
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Size: 21.0 MILLIMETERS NOMINAL SINGLE END MM
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Features Provided: MANUAL TOOL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7854, 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
NSN5120-01-398-7854
Primary Part Number00944314000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size21.0 MILLIMETERS NOMINAL SINGLE END MM
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-144-8571114KS INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5305-01-526-850644314 INTERCHANGEABLE
Screw,cap,hexagon Head
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
9-44314 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00944314000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
44314 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
3110-00-144-8571INTERCHANGEABLE
BEARING,BALL,ANNULAR
114KS
5305-01-526-8506INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
44314

Frequently Asked Questions

What is NSN 5120-01-398-7854?

NSN 5120-01-398-7854 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 5120-01-398-7854?

NSN 5120-01-398-7854 has 3 cross-referenced part numbers: 9-44314 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00944314000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 44314 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7854?

There are 2 known substitutes for 5120-01-398-7854: 3110-00-144-8571, 5305-01-526-8506. Verify interchangeability with system specifications before substitution.

What are the specifications of 00944314000?

Key specifications for 00944314000: Style Designator: INTERNAL-INTERNAL; Wrenching Surface Size: 21.0 MILLIMETERS NOMINAL SINGLE END MM; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Surface Treatment: CHROMIUM 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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