PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XDH78AWrench,box

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-00-018-1576 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-018-1576 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-018-1576. Primary manufacturer part number: XDH78A.
Features
  • Wrench,box — FSC 5120
  • Style Designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.250 INCHES NOMINAL SECOND END IN
  • Wrenching End Offset Angle: 10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
  • Wrenching Surface Shape: 12 POINT BOTH ENDS INTERNAL
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Surface Treatment: CHROMIUM OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box, cataloged under National Stock Number 5120-00-018-1576, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 7 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
NSN5120-00-018-1576
Primary Part NumberXDH78A
Item NameWrench,box
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusCANCELLED
Style DesignatorSHALLOW ANGULAR OFFSET DOUBLE HEAD
MaterialSTEEL OVERALL
Wrenching Surface Size0.250 INCHES NOMINAL SECOND END IN
Wrenching End Offset Angle10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM
Wrenching Surface Shape12 POINT BOTH ENDS INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size0.219 INCHES NOMINAL FIRST END IN
Nondefinitive Spec/std Data2 TYPE AND 1 CLASS AND B STYLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-018-1583 INTERCHANGEABLE
Wrench,box
5120-00-224-3154 INTERCHANGEABLE
Wrench,box
2510-00-740-96867409686 INTERCHANGEABLE
Rail Assembly,side
U S Army Tank Automotive Command Amsta-Im-Mm
5120-00-935-7358 INTERCHANGEABLE
Wrench,box
5998-01-052-207866069 INTERCHANGEABLE
Circuit Card Assembly
Alliant Techsystems Operations Llc Div Defense Electronic Systems
5305-01-327-567466069 INTERCHANGEABLE
Screw,externally Relieved Body
Adams Rite Aerospace, Inc
5120-01-378-5401XDH2024A INTERCHANGEABLE
Wrench,box
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-01-378-8226 INTERCHANGEABLE
Wrench,box
5120-01-378-8299 INTERCHANGEABLE
Wrench,box
5120-01-378-8496 INTERCHANGEABLE
Wrench,box
Cross-Reference Index
Part NumberManufacturer
XDH78A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
XDH78 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS954 TY2CL1STA General Services Administration Federal Supply Service (USA)
XDH78 Snap-on Tools (australia) Pty Ltd (AUS)
XDH78A Snap-on Tools (australia) Pty Ltd (AUS)
AS954 Society of Automotive Engineers Inc (USA)
AS954 Sae International Dba Sae International (USA)
XDH78 Sna Germany Gmbh (DEU)
XDH78A Sna Germany Gmbh (DEU)
66069 Utica Tool Co Inc (USA)
AS954 TY2CL1STB General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-018-1583INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3154INTERCHANGEABLE
WRENCH,BOX
2510-00-740-9686INTERCHANGEABLE
RAIL ASSEMBLY,SIDE
7409686
5120-00-935-7358INTERCHANGEABLE
WRENCH,BOX
5998-01-052-2078INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
66069
5305-01-327-5674INTERCHANGEABLE
SCREW,EXTERNALLY RELIEVED BODY
66069
5120-01-378-5401INTERCHANGEABLE
WRENCH,BOX
XDH2024A
5120-01-378-8226INTERCHANGEABLE
WRENCH,BOX
5120-01-378-8299INTERCHANGEABLE
WRENCH,BOX
5120-01-378-8496INTERCHANGEABLE
WRENCH,BOX
5120-01-379-5440INTERCHANGEABLE
WRENCH,BOX
5120-01-428-8512INTERCHANGEABLE
WRENCH SET,BOX

Frequently Asked Questions

What is NSN 5120-00-018-1576?

NSN 5120-00-018-1576 is a Wrench,box, manufactured by Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-018-1576?

NSN 5120-00-018-1576 has 11 cross-referenced part numbers: XDH78A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), XDH78 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), AS954 TY2CL1STA (General Services Administration Federal Supply Service), XDH78 (Snap-on Tools (australia) Pty Ltd), XDH78A (Snap-on Tools (australia) Pty Ltd) and 6 more.

What NSN replaces 5120-00-018-1576?

There are 12 known substitutes for 5120-00-018-1576: 5120-00-018-1583, 5120-00-224-3154, 2510-00-740-9686 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of XDH78A?

Key specifications for XDH78A: Style Designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD; Material: STEEL OVERALL; Overall Length: 7.000 INCHES MINIMUM AND 8.100 INCHES MAXIMUM IN; Wrenching Surface Size: 0.250 INCHES NOMINAL SECOND END IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-018-1576 still in active supply?

NSN 5120-00-018-1576 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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