PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00944301000Socket,socket Wrench

Sears, Roebuck and Co. Dba Sears Div Sears Commercial · NSN 5120-01-398-7842 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-398-7842 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-398-7842. Primary manufacturer part number: 00944301000.
Features
  • Socket,socket Wrench — FSC 5120
  • Material: STEEL OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 9.0 MILLIMETERS NOMINAL SINGLE END MM
  • Features Provided: MANUAL TOOL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7842, 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-398-7842
Primary Part Number00944301000
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSears, Roebuck and Co. Dba Sears Div Sears Commercial
StatusACTIVE
MaterialSTEEL OVERALL
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Drive Surface Size0.375 INCHES NOMINAL SINGLE END IN
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size9.0 MILLIMETERS NOMINAL SINGLE END MM
Features ProvidedMANUAL TOOL
Drive End ShapeSQUARE SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5315-00-437-831094430-1 INTERCHANGEABLE
Pin,crank,arm
Northrop Grumman Systems Corporation Dba Aerospace Systems Div Aeronautics Systems
6625-00-471-0550403SP-400-001 INTERCHANGEABLE
Plug-in Unit,electrical-Electron
Ametek Programmable Power, Inc.
2530-00-736-2135392192 INTERCHANGEABLE
Pin Hold Down Sprin
Am General Llc
5915-01-036-8143443-01 INTERCHANGEABLE
Network,hybrid Circuit
Charles Industries, Llc Div Telecom
5935-01-139-3767828-AG11D INTERCHANGEABLE
Socket,plug-in Electronic Compon
Te Connectivity Corporation
3455-01-168-254241358 INTERCHANGEABLE
Cutter,milling,end
Kennametal Inc. Div Kennametal Industrial Products Group
5310-01-336-129044301 INTERCHANGEABLE
Washer,flat
Cae Usa Inc.
7520-01-352-73107520-01-352-7310 INTERCHANGEABLE
Pen,ball-Point
National Industries for the Blind
6625-01-358-490094430-1 INTERCHANGEABLE
Probe,test
Ets-Lindgren L.p.
7510-01-472-8996 INTERCHANGEABLE
Ink,marker,felt Tip
Cross-Reference Index
Part NumberManufacturer
9-44301 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
00944301000 PRIMARY Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
44301 Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA)
Related Parts
5315-00-437-8310INTERCHANGEABLE
PIN,CRANK,ARM
94430-1
6625-00-471-0550INTERCHANGEABLE
PLUG-IN UNIT,ELECTRICAL-ELECTRON
403SP-400-001
2530-00-736-2135INTERCHANGEABLE
PIN HOLD DOWN SPRIN
392192
5915-01-036-8143INTERCHANGEABLE
NETWORK,HYBRID CIRCUIT
443-01
5935-01-139-3767INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
828-AG11D
3455-01-168-2542INTERCHANGEABLE
CUTTER,MILLING,END
41358
5310-01-336-1290INTERCHANGEABLE
WASHER,FLAT
44301
7520-01-352-7310INTERCHANGEABLE
PEN,BALL-POINT
7520-01-352-7310
6625-01-358-4900INTERCHANGEABLE
PROBE,TEST
94430-1
7510-01-472-8996INTERCHANGEABLE
INK,MARKER,FELT TIP
7510-01-719-3840INTERCHANGEABLE
INK,MARKER,FELT TIP

Frequently Asked Questions

What is NSN 5120-01-398-7842?

NSN 5120-01-398-7842 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 5120-01-398-7842?

NSN 5120-01-398-7842 has 3 cross-referenced part numbers: 9-44301 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00944301000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 44301 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).

What NSN replaces 5120-01-398-7842?

There are 11 known substitutes for 5120-01-398-7842: 5315-00-437-8310, 6625-00-471-0550, 2530-00-736-2135 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00944301000?

Key specifications for 00944301000: Material: STEEL OVERALL; Style Designator: INTERNAL-INTERNAL; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; 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