PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS954Wrench,box and Open End,combinat

Society of Automotive Engineers Inc · NSN 5120-01-367-3338 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-367-3338 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-367-3338. Primary manufacturer part number: AS954.
Features
  • Wrench,box and Open End,combinat — FSC 5120
  • Wrenching Surface Size: 0.438 INCHES NOMINAL BOTH ENDS IN
  • Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Wrenching Surface Shape: OVAL FIRST END INTERNAL
  • Surface Treatment: CHROMIUM OVERALL
  • Style Designator: OFFSET
  • Wrenching End Offset Angle: 10.0 DEGREES NOMINAL
  • Material: STEEL OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-367-3338, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-01-367-3338
Primary Part NumberAS954
Item NameWrench,box and Open End,combinat
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusCANCELLED
Wrenching Surface Size0.438 INCHES NOMINAL BOTH ENDS IN
Specification/standard Data0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Wrenching Surface ShapeOVAL FIRST END INTERNAL
Surface TreatmentCHROMIUM OVERALL
Style DesignatorOFFSET
Wrenching End Offset Angle10.0 DEGREES NOMINAL
MaterialSTEEL OVERALL
Head Angle15.0 DEGREES NOMINAL
Nondefinitive Spec/std Data2 TYPE AND 4 CLASS AND A STYLE
Wrenching Surface Shape12 POINT SECOND END INTERNAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5120-01-367-3339 INTERCHANGEABLE
Wrench,box and Open End,combinat
5120-01-367-3340 INTERCHANGEABLE
Wrench,box and Open End,combinat
5120-01-367-3341 INTERCHANGEABLE
Wrench,box and Open End,combinat
5120-01-367-3342 INTERCHANGEABLE
Wrench,box and Open End,combinat
5120-01-367-3343 INTERCHANGEABLE
Wrench,box and Open End,combinat
Cross-Reference Index
Part NumberManufacturer
AS954 Society of Automotive Engineers Inc (USA)
AS954 Sae International Dba Sae International (USA)
B107.6 TY2 General Services Administration Federal Supply Service (USA)
METS/4/4/007 Ministry of Defence, Military Equipment Tool Solutions (mets) Di Pt (GBR)
5304A12 Mcmaster-Carr Supply Co (USA)
B107.6 The American Society of Mechanical Engineers (USA)
OXI14B Snap on Uk Holdings Ltd T/a Snap on Tools (GBR)
B107.100 The American Society of Mechanical Engineers (USA)
OXI14 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS954 TY2CL4STB General Services Administration Federal Supply Service (USA)
OXI14B Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
AS954 TY2CL4STA General Services Administration Federal Supply Service (USA)
Related Parts
5120-01-367-3339INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5120-01-367-3340INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5120-01-367-3341INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5120-01-367-3342INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT
5120-01-367-3343INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5120-01-367-3338?

NSN 5120-01-367-3338 is a Wrench,box and Open End,combinat, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-01-367-3338?

NSN 5120-01-367-3338 has 12 cross-referenced part numbers: AS954 (Society of Automotive Engineers Inc), AS954 (Sae International Dba Sae International), B107.6 TY2 (General Services Administration Federal Supply Service), METS/4/4/007 (Ministry of Defence, Military Equipment Tool Solutions (mets) Di Pt), 5304A12 (Mcmaster-Carr Supply Co) and 7 more.

What NSN replaces 5120-01-367-3338?

There are 5 known substitutes for 5120-01-367-3338: 5120-01-367-3339, 5120-01-367-3340, 5120-01-367-3341 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS954?

Key specifications for AS954: Overall Length: 3.54 INCHES MINIMUM AND 4.13 INCHES MAXIMUM IN; Wrenching Surface Size: 0.438 INCHES NOMINAL BOTH ENDS IN; Specification/standard Data: 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Wrenching Surface Shape: OVAL FIRST END INTERNAL. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-01-367-3338 still in active supply?

NSN 5120-01-367-3338 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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