PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00944433000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7867 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7867 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7867. Primary manufacturer part number: 00944433000.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Size: 16.0 MILLIMETERS NOMINAL SINGLE END MM
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Material: STEEL OVERALL
  • 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 5120-01-398-7867, 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
NSN5120-01-398-7867
Primary Part Number00944433000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Size16.0 MILLIMETERS NOMINAL SINGLE END MM
Drive End ShapeSQUARE SINGLE END INTERNAL
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Features ProvidedMANUAL TOOL
Wrenching Surface Shape6 POINT SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-01-101-2322672-0421-010 INTERCHANGEABLE
Transformer,power
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5325-01-299-496544433 INTERCHANGEABLE
Ring,retaining
Bourns Inc
5315-01-685-456144433 INTERCHANGEABLE
Pin,straight,headless
Allied Systems Company Dba Allied Systems Co
Cross-Reference Index
Part NumberManufacturer
44433 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00944433000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
9-44433 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
5950-01-101-2322INTERCHANGEABLE
TRANSFORMER,POWER
672-0421-010
5325-01-299-4965INTERCHANGEABLE
RING,RETAINING
44433
5315-01-685-4561INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
44433

Frequently Asked Questions

What is NSN 5120-01-398-7867?

NSN 5120-01-398-7867 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 5120-01-398-7867?

NSN 5120-01-398-7867 has 3 cross-referenced part numbers: 44433 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00944433000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 9-44433 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7867?

There are 3 known substitutes for 5120-01-398-7867: 5950-01-101-2322, 5325-01-299-4965, 5315-01-685-4561. Verify interchangeability with system specifications before substitution.

What are the specifications of 00944433000?

Key specifications for 00944433000: Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Style Designator: INTERNAL-INTERNAL; Wrenching Surface Size: 16.0 MILLIMETERS NOMINAL SINGLE END MM; Drive End Shape: SQUARE SINGLE END INTERNAL. 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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