PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J5764Socket,socket Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-00-261-2841 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-261-2841 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-261-2841. Primary manufacturer part number: J5764.
Features
  • Socket,socket Wrench — FSC 5120
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL
  • Wrenching Surface Size: 2.000 INCHES NOMINAL SINGLE END IN
  • Features Provided: MANUAL TOOL
  • Special Markings: 2 IN. IN
  • Surface Treatment: CHROMIUM OVERALL
  • Drive End Shape: SQUARE SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-261-2841, 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 16 commercial cross-references from 13 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
NSN5120-00-261-2841
Primary Part NumberJ5764
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
MaterialSTEEL OVERALL
Wrenching Surface Shape12 POINT SINGLE END INTERNAL
Wrenching Surface Size2.000 INCHES NOMINAL SINGLE END IN
Features ProvidedMANUAL TOOL
Special Markings2 IN. IN
Surface TreatmentCHROMIUM OVERALL
Drive End ShapeSQUARE SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Drive Surface Size1.000 INCHES NOMINAL SINGLE END IN
Nondefinitive Spec/std Data1 TYPE AND 1 CLASS AND A STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
3110-00-100-0263497 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Rbc Bearings Incorporated Div West Trenton Division
5961-00-520-638114164 INTERCHANGEABLE
Semiconductor Device Set
Drs Signal Solutions, Inc.
5320-00-550-9993NAS1416-04 INTERCHANGEABLE
Pin-Rivet
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
6110-00-583-9821S271-6011G1 INTERCHANGEABLE
Starter,motor
Raytheon Company Dba Raytheon Co
5940-00-682-2477 INTERCHANGEABLE
Terminal,lug
5940-00-820-623510963042 INTERCHANGEABLE
Terminal,lug
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament
5305-01-108-992014164 INTERCHANGEABLE
Screw
Abd Intl Inc Dba Abdick
2915-01-129-368814164-1 INTERCHANGEABLE
Valve,fuel-Air Mixture Control,a
Spectrum Associates, Inc.
5950-01-192-3234905963-0001 INTERCHANGEABLE
Transformer,pulse
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5950-01-194-4261RE-011944261 INTERCHANGEABLE
Transformer,pulse
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
Cross-Reference Index
Part NumberManufacturer
J5764 PRIMARY The Stanley Works Dba Stanley Proto (USA)
GGG-W-641 TY2CL2STA General Services Administration Federal Supply Service (USA)
H821-0841-24 Electric Boat Corporation Div General Dynamics Electric Boat (USA)
AS954 Society of Automotive Engineers Inc (USA)
AS954 TY1CL1STA General Services Administration Federal Supply Service (USA)
14-164 Armstrong Bros Tool Co (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
14-164 Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA)
799-7072841-24 Naval Sea Systems Command (USA)
B107.1 TY1CL1 General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
14-164 Apex Tool Group, Llc Dba Nicholson (USA)
B107.1 CL1STA General Services Administration Federal Supply Service (USA)
B107.1 The American Society of Mechanical Engineers (USA)
X-1264 Bahco North America Inc (USA)
A-A-1392 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
3110-00-100-0263INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
497
5961-00-520-6381INTERCHANGEABLE
SEMICONDUCTOR DEVICE SET
14164
5320-00-550-9993INTERCHANGEABLE
PIN-RIVET
NAS1416-04
6110-00-583-9821INTERCHANGEABLE
STARTER,MOTOR
S271-6011G1
5940-00-682-2477INTERCHANGEABLE
TERMINAL,LUG
5940-00-820-6235INTERCHANGEABLE
TERMINAL,LUG
10963042
5305-01-108-9920INTERCHANGEABLE
SCREW
14164
2915-01-129-3688INTERCHANGEABLE
VALVE,FUEL-AIR MIXTURE CONTROL,A
14164-1
5950-01-192-3234INTERCHANGEABLE
TRANSFORMER,PULSE
905963-0001
5950-01-194-4261INTERCHANGEABLE
TRANSFORMER,PULSE
RE-011944261
5950-01-200-8575INTERCHANGEABLE
TRANSFORMER,POWER
BUS27765
5915-01-236-1078INTERCHANGEABLE
FILTER,BAND PASS
F10129

Frequently Asked Questions

What is NSN 5120-00-261-2841?

NSN 5120-00-261-2841 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 5120-00-261-2841?

NSN 5120-00-261-2841 has 16 cross-referenced part numbers: J5764 (The Stanley Works Dba Stanley Proto), GGG-W-641 TY2CL2STA (General Services Administration Federal Supply Service), H821-0841-24 (Electric Boat Corporation Div General Dynamics Electric Boat), AS954 (Society of Automotive Engineers Inc), AS954 TY1CL1STA (General Services Administration Federal Supply Service) and 11 more.

What NSN replaces 5120-00-261-2841?

There are 12 known substitutes for 5120-00-261-2841: 3110-00-100-0263, 5961-00-520-6381, 5320-00-550-9993 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J5764?

Key specifications for J5764: Material: STEEL OVERALL; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Overall Length: 3.438 INCHES NOMINAL IN; Wrenching Surface Size: 2.000 INCHES NOMINAL SINGLE END IN. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-261-2841 still in active supply?

NSN 5120-00-261-2841 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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