PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954 TY2CL4STCWrench,box and Open End,combinat

General Services Administration Federal Supply Service · NSN 5120-01-429-7387 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-429-7387 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-429-7387. Primary manufacturer part number: AS954 TY2CL4STC.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Style Designator: OFFSET
  • Wrenching Surface Size: 0.625 INCHES NOMINAL BOTH ENDS IN
  • Wrenching Surface Shape: 12 POINT SECOND END INTERNAL
  • Head Angle: 15.0 DEGREES NOMINAL
  • Material: STEEL OVERALL
  • Wrenching End Offset Angle: 15.0 DEGREES NOMINAL
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-429-7387, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-429-7387
Primary Part NumberAS954 TY2CL4STC
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Style DesignatorOFFSET
Wrenching Surface Size0.625 INCHES NOMINAL BOTH ENDS IN
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Head Angle15.0 DEGREES NOMINAL
MaterialSTEEL OVERALL
Wrenching End Offset Angle15.0 DEGREES NOMINAL
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Features ProvidedOFF THE POINT WRENCHING
Nondefinitive Spec/std Data2 TYPE AND 4 CLASS AND C STYLE
Surface TreatmentCHROMIUM OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5120-01-367-3375 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
AS954 TY2CL4STC General Services Administration Federal Supply Service (USA)
SOEX20 Snap on Tools (AUS)
B107.6 TY1 General Services Administration Federal Supply Service (USA)
AS954 Sae International Dba Sae International (USA)
SOEX20 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
ZHVY0097-6 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS954 TY2CL4STA General Services Administration Federal Supply Service (USA)
B107.6 The American Society of Mechanical Engineers (USA)
01-335-1236 Replacement NSN of Temporarily Maintained NSN
AS954 Society of Automotive Engineers Inc (USA)
B107.100 The American Society of Mechanical Engineers (USA)
Related Parts
5120-01-367-3375INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5120-01-429-7387?

NSN 5120-01-429-7387 is a Wrench,box and Open End,combinat, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-429-7387?

NSN 5120-01-429-7387 has 11 cross-referenced part numbers: AS954 TY2CL4STC (General Services Administration Federal Supply Service), SOEX20 (Snap on Tools), B107.6 TY1 (General Services Administration Federal Supply Service), AS954 (Sae International Dba Sae International), SOEX20 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc) and 6 more.

What NSN replaces 5120-01-429-7387?

There is 1 known substitute for 5120-01-429-7387: 5120-01-367-3375. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954 TY2CL4STC?

Key specifications for AS954 TY2CL4STC: Style Designator: OFFSET; Overall Length: 7.99 INCHES MINIMUM AND 9.65 INCHES MAXIMUM IN; Wrenching Surface Size: 0.625 INCHES NOMINAL BOTH ENDS IN; Wrenching Surface Shape: 12 POINT SECOND END INTERNAL. 13 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-429-7387 still in active supply?

NSN 5120-01-429-7387 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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