PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J4712SSocket,socket Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-00-189-7908 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-189-7908 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-189-7908. Primary manufacturer part number: J4712S.
Features
  • Socket,socket Wrench — FSC 5120
  • Drive End Shape: SQUARE SINGLE END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Wrenching Surface Shape: 8 POINT SINGLE END INTERNAL
  • Style Designator: INTERNAL-INTERNAL
  • Specification/standard Data: 05047-ASME B107.110 CAT 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Features Provided: MANUAL TOOL
  • Wrenching Surface Size: 0.375 INCHES NOMINAL SINGLE END IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Socket,socket Wrench, cataloged under National Stock Number 5120-00-189-7908, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 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
NSN5120-00-189-7908
Primary Part NumberJ4712S
Item NameSocket,socket Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusCANCELLED
Drive End ShapeSQUARE SINGLE END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Shape8 POINT SINGLE END INTERNAL
Style DesignatorINTERNAL-INTERNAL
Specification/standard Data05047-ASME B107.110 CAT 1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedMANUAL TOOL
Wrenching Surface Size0.375 INCHES NOMINAL SINGLE END IN
Special Markings3/8 IN. IN
MaterialSTEEL OVERALL
Nondefinitive Spec/std Data2 TYPE
Drive Surface Size0.250 INCHES NOMINAL SINGLE END IN
Wrenching End Outside Diameter0.690 INCHES MAXIMUM IN
Drive End Outside Diameter0.690 INCHES MAXIMUM IN
Wrenching End Opening Depth0.156 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-180-1016 INTERCHANGEABLE
Socket,socket Wrench
5120-00-180-1017 INTERCHANGEABLE
Socket,socket Wrench
5120-00-180-1019 INTERCHANGEABLE
Socket,socket Wrench
5120-00-180-1020 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7906 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7907 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7911 INTERCHANGEABLE
Socket,socket Wrench
5120-00-189-7912 INTERCHANGEABLE
Socket,socket Wrench
5120-00-235-5818 INTERCHANGEABLE
Socket,socket Wrench
5120-00-277-9503 INTERCHANGEABLE
Socket,socket Wrench
Cross-Reference Index
Part NumberManufacturer
A-A-1405 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
TM412 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.110 The American Society of Mechanical Engineers (USA)
B107.110 CAT 1 TY2 General Services Administration Federal Supply Service (USA)
B107.1 TY2 General Services Administration Federal Supply Service (USA)
J4712S PRIMARY The Stanley Works Dba Stanley Proto (USA)
GGG-W-641 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.1 The American Society of Mechanical Engineers (USA)
Related Parts
5120-00-180-1016INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-180-1017INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-180-1019INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-180-1020INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7906INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7907INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7911INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-189-7912INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-235-5818INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-277-9503INTERCHANGEABLE
SOCKET,SOCKET WRENCH
3010-00-560-7910INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
AA1405
5120-00-596-0847INTERCHANGEABLE
SOCKET,SOCKET WRENCH

Frequently Asked Questions

What is NSN 5120-00-189-7908?

NSN 5120-00-189-7908 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 5120-00-189-7908?

NSN 5120-00-189-7908 has 8 cross-referenced part numbers: A-A-1405 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), TM412 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), B107.110 (The American Society of Mechanical Engineers), B107.110 CAT 1 TY2 (General Services Administration Federal Supply Service), B107.1 TY2 (General Services Administration Federal Supply Service) and 3 more.

What NSN replaces 5120-00-189-7908?

There are 12 known substitutes for 5120-00-189-7908: 5120-00-180-1016, 5120-00-180-1017, 5120-00-180-1019 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J4712S?

Key specifications for J4712S: Drive End Shape: SQUARE SINGLE END INTERNAL; Surface Treatment: CHROMIUM OVERALL; Wrenching Surface Shape: 8 POINT SINGLE END INTERNAL; Style Designator: INTERNAL-INTERNAL. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-189-7908 still in active supply?

NSN 5120-00-189-7908 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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