PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J5738Socket,socket Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-01-461-2016 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-461-2016 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-461-2016. Primary manufacturer part number: J5738.
Features
  • Socket,socket Wrench — FSC 5120
  • Wrenching End Outside Diameter: 1.719 INCHES NOMINAL IN
  • Surface Treatment: CHROMIUM OVERALL
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Wrenching Surface Size: 1.188 INCHES NOMINAL SINGLE END IN
  • Wrenching End Opening Depth: 0.875 INCHES NOMINAL IN
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-01-461-2016, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-461-2016
Primary Part NumberJ5738
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Wrenching End Outside Diameter1.719 INCHES NOMINAL IN
Surface TreatmentCHROMIUM OVERALL
MaterialSTEEL OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Wrenching Surface Size1.188 INCHES NOMINAL SINGLE END IN
Wrenching End Opening Depth0.875 INCHES NOMINAL IN
Drive End ShapeSQUARE SINGLE END INTERNAL
Drive Surface Size1.000 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Style DesignatorINTERNAL-INTERNAL
Drive End Outside Diameter1.906 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4030-00-352-617429-3-8 INTERCHANGEABLE
Socket,wire Rope
Erie Strayer Co
9540-00-720-1326 INTERCHANGEABLE
Angle,structural
5998-01-204-17725738 INTERCHANGEABLE
Circuit Card Assembly
Thales Defense & Security Inc Dba Thales Communications Inc
5999-01-235-45731603990-1 INTERCHANGEABLE
Cooler,air,electronic Equipment
Lockheed Martin Corporation Div Rms - Mitchel Field
5940-01-725-27795738 INTERCHANGEABLE
Adapter,radio Frequency Cable
Pomona Electronics
Cross-Reference Index
Part NumberManufacturer
1AR32 W.w. Grainger, Inc. Div Government Sales Division (USA)
J5738 PRIMARY The Stanley Works Dba Stanley Proto (USA)
5738 The Stanley Works Dba Stanley Proto (USA)
Related Parts
4030-00-352-6174INTERCHANGEABLE
SOCKET,WIRE ROPE
29-3-8
9540-00-720-1326INTERCHANGEABLE
ANGLE,STRUCTURAL
5998-01-204-1772INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5738
5999-01-235-4573INTERCHANGEABLE
COOLER,AIR,ELECTRONIC EQUIPMENT
1603990-1
5940-01-725-2779INTERCHANGEABLE
ADAPTER,RADIO FREQUENCY CABLE
5738

Frequently Asked Questions

What is NSN 5120-01-461-2016?

NSN 5120-01-461-2016 is a Socket,socket Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-461-2016?

NSN 5120-01-461-2016 has 3 cross-referenced part numbers: 1AR32 (W.w. Grainger, Inc. Div Government Sales Division), J5738 (The Stanley Works Dba Stanley Proto), 5738 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-461-2016?

There are 5 known substitutes for 5120-01-461-2016: 4030-00-352-6174, 9540-00-720-1326, 5998-01-204-1772 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J5738?

Key specifications for J5738: Wrenching End Outside Diameter: 1.719 INCHES NOMINAL IN; Overall Length: 2.438 INCHES NOMINAL IN; Surface Treatment: CHROMIUM OVERALL; Material: STEEL OVERALL. 12 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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