PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00944336000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7801 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7801 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7801. Primary manufacturer part number: 00944336000.
Features
  • Socket,socket Wrench — FSC 5120
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Size: 0.688 INCHES NOMINAL SINGLE END IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Material: STEEL OVERALL
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7801, 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
NSN5120-01-398-7801
Primary Part Number00944336000
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 Size0.688 INCHES NOMINAL SINGLE END IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
MaterialSTEEL OVERALL
Features ProvidedMANUAL TOOL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-405-0720 INTERCHANGEABLE
Semiconductor Devices,unitized
6625-00-874-030794-433-6 INTERCHANGEABLE
Ammeter
Raytheon Company Dba Raytheon Co
5945-01-496-594294433-6 INTERCHANGEABLE
Relay,hybrid
B.c. Systems Inc. Dba Bc Systems Inc
Cross-Reference Index
Part NumberManufacturer
9-44336 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
44336 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00944336000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
5961-00-405-0720INTERCHANGEABLE
SEMICONDUCTOR DEVICES,UNITIZED
6625-00-874-0307INTERCHANGEABLE
AMMETER
94-433-6
5945-01-496-5942INTERCHANGEABLE
RELAY,HYBRID
94433-6

Frequently Asked Questions

What is NSN 5120-01-398-7801?

NSN 5120-01-398-7801 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 5120-01-398-7801?

NSN 5120-01-398-7801 has 3 cross-referenced part numbers: 9-44336 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 44336 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00944336000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7801?

There are 3 known substitutes for 5120-01-398-7801: 5961-00-405-0720, 6625-00-874-0307, 5945-01-496-5942. Verify interchangeability with system specifications before substitution.

What are the specifications of 00944336000?

Key specifications for 00944336000: Style Designator: INTERNAL-INTERNAL; Wrenching Surface Size: 0.688 INCHES NOMINAL SINGLE END IN; Drive End Shape: SQUARE 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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