PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GXDH78AWrench,box

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-437-2116 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-437-2116 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-437-2116. Primary manufacturer part number: GXDH78A.
Features
  • Wrench,box — FSC 5120
  • Wrenching Surface Size: 0.250 INCHES NOMINAL SECOND END IN
  • Material: STEEL OVERALL
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Specification/standard Data: 05047-ASME B107.100 CAT 9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Size: 0.219 INCHES NOMINAL FIRST END IN
  • Style Designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD
  • Nondefinitive Spec/std Data: 1 TYPE
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box, cataloged under National Stock Number 5120-01-437-2116, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-437-2116
Primary Part NumberGXDH78A
Item NameWrench,box
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Wrenching Surface Size0.250 INCHES NOMINAL SECOND END IN
MaterialSTEEL OVERALL
Wrenching End Offset Angle15.0 DEGREES NOMINAL
Specification/standard Data05047-ASME B107.100 CAT 9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface Size0.219 INCHES NOMINAL FIRST END IN
Style DesignatorSHALLOW ANGULAR OFFSET DOUBLE HEAD
Nondefinitive Spec/std Data1 TYPE
Wrenching Surface Shape12 POINT BOTH ENDS INTERNAL
Surface TreatmentOXIDE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-00-204-2650N-474A INTERCHANGEABLE
Wrench,box
Neuses P K Inc
5120-01-348-9434 INTERCHANGEABLE
Wrench,box
5120-01-628-1092 INTERCHANGEABLE
Wrench,box
Cross-Reference Index
Part NumberManufacturer
B107.100 The American Society of Mechanical Engineers (USA)
B107.100 CAT 9 TY1 General Services Administration Federal Supply Service (USA)
GXDH78A PRIMARY Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
Related Parts
5120-00-204-2650INTERCHANGEABLE
WRENCH,BOX
N-474A
5120-01-348-9434INTERCHANGEABLE
WRENCH,BOX
5120-01-628-1092INTERCHANGEABLE
WRENCH,BOX

Frequently Asked Questions

What is NSN 5120-01-437-2116?

NSN 5120-01-437-2116 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: active.

What are the part numbers for NSN 5120-01-437-2116?

NSN 5120-01-437-2116 has 3 cross-referenced part numbers: B107.100 (The American Society of Mechanical Engineers), B107.100 CAT 9 TY1 (General Services Administration Federal Supply Service), GXDH78A (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc).

What NSN replaces 5120-01-437-2116?

There are 3 known substitutes for 5120-01-437-2116: 5120-00-204-2650, 5120-01-348-9434, 5120-01-628-1092. Verify interchangeability with system specifications before substitution.

What are the specifications of GXDH78A?

Key specifications for GXDH78A: Wrenching Surface Size: 0.250 INCHES NOMINAL SECOND END IN; Material: STEEL OVERALL; Wrenching End Offset Angle: 15.0 DEGREES NOMINAL; Specification/standard Data: 05047-ASME B107.100 CAT 9 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 10 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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