PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J5326Socket,socket Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-01-428-4671 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-428-4671 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-428-4671. Primary manufacturer part number: J5326.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE
  • Material: STEEL OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Size: 0.812 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-428-4671, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-428-4671
Primary Part NumberJ5326
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND B STYLE
MaterialSTEEL OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size0.812 INCHES NOMINAL SINGLE END IN
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorINTERNAL-INTERNAL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
2805-00-097-0813 INTERCHANGEABLE
Retainer,spring
5940-00-264-9099 INTERCHANGEABLE
Splice,conductor
5910-00-358-67115326 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Champion Aerospace Llc
2520-00-425-71215326 INTERCHANGEABLE
Rod Gear Shifter
Eaton Corp Transmission Div
5950-00-548-0491S6202-3226697 INTERCHANGEABLE
Transformer,power
Naval Ship Systems Command
6120-01-274-6155 INTERCHANGEABLE
Transformer,power
6515-01-389-98675326 INTERCHANGEABLE
Catheter,ureteral
Coloplast Corp
6145-01-406-55525326C INTERCHANGEABLE
Cable,special Purpose,electrical
Belden, Inc.
5320-01-491-968653-26 INTERCHANGEABLE
Rivet Assortment
Us Air Tool Co., Inc.
7021-01-555-46395326 INTERCHANGEABLE
Computer Subassembly
International Business Machines Corporation Dba IBM
Cross-Reference Index
Part NumberManufacturer
J5326 The Stanley Works Dba Stanley Proto (USA)
J5326 Henchman Products Pty Ltd (AUS)
AS954 Sae International Dba Sae International (USA)
1AN16 W.w. Grainger, Inc. Div Government Sales Division (USA)
J5326M The Stanley Works Dba Stanley Proto (USA)
5326 The Stanley Works Dba Stanley Proto (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
J5326 Henchman Group Pty Ltd the Trustee for Henchman Unit Trust (AUS)
STP 5326G Kipper Tool Company Dba Kipper Management Inc (USA)
AS954 Society of Automotive Engineers Inc (USA)
Related Parts
2805-00-097-0813INTERCHANGEABLE
RETAINER,SPRING
5940-00-264-9099INTERCHANGEABLE
SPLICE,CONDUCTOR
5910-00-358-6711INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5326
2520-00-425-7121INTERCHANGEABLE
ROD GEAR SHIFTER
5326
5950-00-548-0491INTERCHANGEABLE
TRANSFORMER,POWER
S6202-3226697
6120-01-274-6155INTERCHANGEABLE
TRANSFORMER,POWER
6515-01-389-9867INTERCHANGEABLE
CATHETER,URETERAL
5326
6145-01-406-5552INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5326C
5320-01-491-9686INTERCHANGEABLE
RIVET ASSORTMENT
53-26
7021-01-555-4639INTERCHANGEABLE
COMPUTER SUBASSEMBLY
5326
5950-01-621-1449INTERCHANGEABLE
TRANSFORMER,POWER
4730-01-661-2891INTERCHANGEABLE
SAMM MODULE ADAPTOR
5326

Frequently Asked Questions

What is NSN 5120-01-428-4671?

NSN 5120-01-428-4671 is a Socket,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-428-4671?

NSN 5120-01-428-4671 has 10 cross-referenced part numbers: J5326 (The Stanley Works Dba Stanley Proto), J5326 (Henchman Products Pty Ltd), AS954 (Sae International Dba Sae International), 1AN16 (W.w. Grainger, Inc. Div Government Sales Division), J5326M (The Stanley Works Dba Stanley Proto) and 5 more.

What NSN replaces 5120-01-428-4671?

There are 12 known substitutes for 5120-01-428-4671: 2805-00-097-0813, 5940-00-264-9099, 5910-00-358-6711 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J5326?

Key specifications for J5326: Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Features Provided: MANUAL TOOL; Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND B STYLE; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-428-4671 still in active supply?

NSN 5120-01-428-4671 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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