PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GAJ4Wrench,adjustable

Cebeo · NSN 5120-01-437-1715 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-437-1715 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-437-1715. Primary manufacturer part number: GAJ4.
Features
  • Wrench,adjustable — FSC 5120
  • Surface Treatment: OXIDE OVERALL
  • Nondefinitive Spec/std Data: 1 TYPE
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.500 INCHES MAXIMUM SINGLE END IN
  • Specification/standard Data: 05047-ASME B107.100 CAT 8 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Style Designator: OPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,adjustable, cataloged under National Stock Number 5120-01-437-1715, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Cebeo. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-437-1715
Primary Part NumberGAJ4
Item NameWrench,adjustable
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerCebeo
StatusCANCELLED
Surface TreatmentOXIDE OVERALL
Nondefinitive Spec/std Data1 TYPE
MaterialSTEEL OVERALL
Wrenching Surface Size0.500 INCHES MAXIMUM SINGLE END IN
Specification/standard Data05047-ASME B107.100 CAT 8 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Style DesignatorOPEN END SINGLE HEAD RACK AND WORM ADJUSTMENT
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3110-00-143-3016DAS4-20BQ INTERCHANGEABLE
Bearing,roller,airframe
Rexnord Industries, Llc Div Aerosspace Bearing Operation
5120-00-293-00533716 INTERCHANGEABLE
Wrench,open End
Martin Sprocket and Gear Inc
Cross-Reference Index
Part NumberManufacturer
GAJ4 Cebeo (BEL)
B107.100 The American Society of Mechanical Engineers (USA)
5120PL1076581 Jednolity Indeks Materialowy - Uniform Material Index (POL)
B107.8 The American Society of Mechanical Engineers (USA)
DA24 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GAJ4 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GAJ4A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
B107.100 CAT 8 TY1 General Services Administration Federal Supply Service (USA)
AB-4A Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GAJ4 Vanas (BEL)
B107.8 TY1 General Services Administration Federal Supply Service (USA)
Related Parts
3110-00-143-3016INTERCHANGEABLE
BEARING,ROLLER,AIRFRAME
DAS4-20BQ
5120-00-293-0053INTERCHANGEABLE
WRENCH,OPEN END
3716

Frequently Asked Questions

What is NSN 5120-01-437-1715?

NSN 5120-01-437-1715 is a Wrench,adjustable, manufactured by Cebeo, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-437-1715?

NSN 5120-01-437-1715 has 11 cross-referenced part numbers: GAJ4 (Cebeo), B107.100 (The American Society of Mechanical Engineers), 5120PL1076581 (Jednolity Indeks Materialowy - Uniform Material Index), B107.8 (The American Society of Mechanical Engineers), DA24 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 6 more.

What NSN replaces 5120-01-437-1715?

There are 2 known substitutes for 5120-01-437-1715: 3110-00-143-3016, 5120-00-293-0053. Verify interchangeability with system specifications before substitution.

What are the specifications of GAJ4?

Key specifications for GAJ4: Surface Treatment: OXIDE OVERALL; Nondefinitive Spec/std Data: 1 TYPE; Overall Length: 4.000 INCHES NOMINAL IN; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-437-1715 still in active supply?

NSN 5120-01-437-1715 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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