PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J5416Socket,socket Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-01-399-9760 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9760 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9760. Primary manufacturer part number: J5416.
Features
  • Socket,socket Wrench — FSC 5120
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: INTERNAL-INTERNAL
  • Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL
  • Material: STEEL OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE AND 1 CLASS AND A STYLE
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-399-9760, 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 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-399-9760
Primary Part NumberJ5416
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Surface TreatmentCHROMIUM OVERALL
Style DesignatorINTERNAL-INTERNAL
Drive Surface Size0.500 INCHES NOMINAL SINGLE END IN
Wrenching Surface Size0.500 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Drive End ShapeSQUARE SINGLE END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5961-00-001-8812911501-2 INTERCHANGEABLE
Transistor
Bae Systems Information and Electronic Systems Integration Inc.
5330-00-179-415628075 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
5910-00-284-48015416 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Lucent Technologies Inc Corporate Headquarters
6145-00-860-92035416 INTERCHANGEABLE
Cable,special Purpose,electrical
Rscc Wire & Cable Llc Dba Marmon Industrial Energy & Infrastructure - East Granby
5315-01-024-25595416 INTERCHANGEABLE
Pin,straight,headless
Pdi Ground Support Systems, Inc.
5331-01-486-1903 INTERCHANGEABLE
O-Ring
4730-01-532-203418389 INTERCHANGEABLE
Clamp,hose
Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters
Cross-Reference Index
Part NumberManufacturer
1AM64 W.w. Grainger, Inc. Div Government Sales Division (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
J5416 PRIMARY The Stanley Works Dba Stanley Proto (USA)
5416 The Stanley Works Dba Stanley Proto (USA)
STP 5416G Kipper Tool Company Dba Kipper Management Inc (USA)
AS954 Sae International Dba Sae International (USA)
AS954 TY1CL1STB General Services Administration Federal Supply Service (USA)
Related Parts
5961-00-001-8812INTERCHANGEABLE
TRANSISTOR
911501-2
5330-00-179-4156INTERCHANGEABLE
GASKET
28075
5910-00-284-4801INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5416
6145-00-860-9203INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
5416
5315-01-024-2559INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5416
5331-01-486-1903INTERCHANGEABLE
O-RING
4730-01-532-2034INTERCHANGEABLE
CLAMP,HOSE
18389

Frequently Asked Questions

What is NSN 5120-01-399-9760?

NSN 5120-01-399-9760 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 5120-01-399-9760?

NSN 5120-01-399-9760 has 7 cross-referenced part numbers: 1AM64 (W.w. Grainger, Inc. Div Government Sales Division), AS954 TY1CL1STA (General Services Administration Federal Supply Service), J5416 (The Stanley Works Dba Stanley Proto), 5416 (The Stanley Works Dba Stanley Proto), STP 5416G (Kipper Tool Company Dba Kipper Management Inc) and 2 more.

What NSN replaces 5120-01-399-9760?

There are 7 known substitutes for 5120-01-399-9760: 5961-00-001-8812, 5330-00-179-4156, 5910-00-284-4801 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J5416?

Key specifications for J5416: Surface Treatment: CHROMIUM OVERALL; Style Designator: INTERNAL-INTERNAL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 0.500 INCHES NOMINAL SINGLE END IN. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-399-9760 still in active supply?

NSN 5120-01-399-9760 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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