PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B107.6Wrench,box

The American Society of Mechanical Engineers · NSN 5120-00-264-5215 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-264-5215 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-264-5215. Primary manufacturer part number: B107.6.
Features
  • Wrench,box — FSC 5120
  • Large End Outside Diameter: 0.344 INCHES MAXIMUM IN
  • Large End Head Thickness: 0.156 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Wrenching Surface Shape: 12 POINT BOTH ENDS INTERNAL
  • Wrenching End Offset Angle: 40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
  • Specification/standard Data: 05047-ASME B107.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Special Markings: WRENCH SIZE
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box, cataloged under National Stock Number 5120-00-264-5215, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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
NSN5120-00-264-5215
Primary Part NumberB107.6
Item NameWrench,box
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe American Society of Mechanical Engineers
StatusCANCELLED
Large End Outside Diameter0.344 INCHES MAXIMUM IN
Large End Head Thickness0.156 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Wrenching Surface Shape12 POINT BOTH ENDS INTERNAL
Wrenching End Offset Angle40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
Specification/standard Data05047-ASME B107.100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Special MarkingsWRENCH SIZE
Wrenching Surface Size0.188 INCHES NOMINAL FIRST END IN
Style DesignatorDEEP ANGULAR OFFSET DOUBLE HEAD
Nondefinitive Spec/std Data3 TYPE AND 2 CLASS
Wrenching Surface Size0.203 INCHES NOMINAL SECOND END IN
Surface TreatmentCHROMIUM OVERALL
Small End Outside Diameter0.312 INCHES MAXIMUM IN
Small End Head Thickness0.125 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-184-8680 INTERCHANGEABLE
Wrench,box
5120-00-224-3138 INTERCHANGEABLE
Wrench,box
5120-00-224-3153 INTERCHANGEABLE
Wrench,box
5120-00-224-3154 INTERCHANGEABLE
Wrench,box
5120-00-264-5214 INTERCHANGEABLE
Wrench,box
5120-00-264-5216 INTERCHANGEABLE
Wrench,box
5120-00-277-1561 INTERCHANGEABLE
Wrench,box
5120-00-277-8304 INTERCHANGEABLE
Wrench,box
5120-00-288-7684 INTERCHANGEABLE
Wrench,box
5120-00-293-0122 INTERCHANGEABLE
Wrench,box
Cross-Reference Index
Part NumberManufacturer
B107.6 The American Society of Mechanical Engineers (USA)
E40 Bonney Forge Corp (USA)
A-A-1345 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
B107.9 The American Society of Mechanical Engineers (USA)
B107.9 TY3CL2 General Services Administration Federal Supply Service (USA)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
B107.100 The American Society of Mechanical Engineers (USA)
E40A Bonney Forge Corp (USA)
Related Parts
5120-00-184-8680INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3138INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3153INTERCHANGEABLE
WRENCH,BOX
5120-00-224-3154INTERCHANGEABLE
WRENCH,BOX
5120-00-264-5214INTERCHANGEABLE
WRENCH,BOX
5120-00-264-5216INTERCHANGEABLE
WRENCH,BOX
5120-00-277-1561INTERCHANGEABLE
WRENCH,BOX
5120-00-277-8304INTERCHANGEABLE
WRENCH,BOX
5120-00-288-7684INTERCHANGEABLE
WRENCH,BOX
5120-00-293-0122INTERCHANGEABLE
WRENCH,BOX
5120-00-554-7289INTERCHANGEABLE
WRENCH SET,BOX
5930-00-830-2666INTERCHANGEABLE
CONTACT STUD

Frequently Asked Questions

What is NSN 5120-00-264-5215?

NSN 5120-00-264-5215 is a Wrench,box, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-264-5215?

NSN 5120-00-264-5215 has 8 cross-referenced part numbers: B107.6 (The American Society of Mechanical Engineers), E40 (Bonney Forge Corp), A-A-1345 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), B107.9 (The American Society of Mechanical Engineers), B107.9 TY3CL2 (General Services Administration Federal Supply Service) and 3 more.

What NSN replaces 5120-00-264-5215?

There are 12 known substitutes for 5120-00-264-5215: 5120-00-184-8680, 5120-00-224-3138, 5120-00-224-3153 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B107.6?

Key specifications for B107.6: Overall Length: 2.750 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN; Large End Outside Diameter: 0.344 INCHES MAXIMUM IN; Large End Head Thickness: 0.156 INCHES MAXIMUM IN; Material: STEEL OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-264-5215 still in active supply?

NSN 5120-00-264-5215 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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