PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

XV4448Wrench,box

Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc · NSN 5120-01-076-8211 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-076-8211 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-076-8211. Primary manufacturer part number: XV4448.
Features
  • Wrench,box — FSC 5120
  • Large End Outside Diameter: 2.188 INCHES MAXIMUM IN
  • Large End Head Thickness: 1.000 INCHES MAXIMUM IN
  • Special Markings: 1-3/8 X 1-1/2 IN. IN
  • Wrenching Surface Size: 1.500 INCHES NOMINAL SECOND END IN
  • Wrenching End Offset Angle: 40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
  • Nondefinitive Spec/std Data: 1 TYPE AND 2 CLASS AND 1 STYLE
  • Small End Head Thickness: 0.875 INCHES MAXIMUM IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Wrench,box, cataloged under National Stock Number 5120-01-076-8211, 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 13 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-076-8211
Primary Part NumberXV4448
Item NameWrench,box
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerIdsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
StatusACTIVE
Large End Outside Diameter2.188 INCHES MAXIMUM IN
Large End Head Thickness1.000 INCHES MAXIMUM IN
Special Markings1-3/8 X 1-1/2 IN. IN
Wrenching Surface Size1.500 INCHES NOMINAL SECOND END IN
Wrenching End Offset Angle40.0 DEGREES MINIMUM AND 65.0 DEGREES MAXIMUM
Nondefinitive Spec/std Data1 TYPE AND 2 CLASS AND 1 STYLE
Small End Head Thickness0.875 INCHES MAXIMUM IN
Style DesignatorDEEP ANGULAR OFFSET DOUBLE HEAD
Small End Outside Diameter2.062 INCHES MAXIMUM IN
Wrenching Surface Shape12 POINT BOTH ENDS INTERNAL
MaterialSTEEL OVERALL
Surface TreatmentCHROMIUM OVERALL
Wrenching Surface Size1.375 INCHES NOMINAL FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5120-00-277-1582 INTERCHANGEABLE
Wrench,box
5120-00-277-2293 INTERCHANGEABLE
Wrench,box
5120-00-277-3368 INTERCHANGEABLE
Wrench,box
5120-00-277-5779XV1922 INTERCHANGEABLE
Wrench,box
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-00-277-8306XDH4046 INTERCHANGEABLE
Wrench,box
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
5120-00-293-0116 INTERCHANGEABLE
Wrench,box
5120-00-293-0117 INTERCHANGEABLE
Wrench,box
5120-00-293-3453 INTERCHANGEABLE
Wrench Set,box
5120-01-078-4819 INTERCHANGEABLE
Wrench,box
5120-01-078-9015XV3842 INTERCHANGEABLE
Wrench,box
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
Cross-Reference Index
Part NumberManufacturer
XV4448 Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc (USA)
GGG-W-636 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GGG-W-636 TY1CL2ST1 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-277-1582INTERCHANGEABLE
WRENCH,BOX
5120-00-277-2293INTERCHANGEABLE
WRENCH,BOX
5120-00-277-3368INTERCHANGEABLE
WRENCH,BOX
5120-00-277-5779INTERCHANGEABLE
WRENCH,BOX
XV1922
5120-00-277-8306INTERCHANGEABLE
WRENCH,BOX
XDH4046
5120-00-293-0116INTERCHANGEABLE
WRENCH,BOX
5120-00-293-0117INTERCHANGEABLE
WRENCH,BOX
5120-00-293-3453INTERCHANGEABLE
WRENCH SET,BOX
5120-01-078-4819INTERCHANGEABLE
WRENCH,BOX
5120-01-078-9015INTERCHANGEABLE
WRENCH,BOX
XV3842
5120-01-081-2598INTERCHANGEABLE
WRENCH,BOX
5120-01-197-0222INTERCHANGEABLE
WRENCH,BOX

Frequently Asked Questions

What is NSN 5120-01-076-8211?

NSN 5120-01-076-8211 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 5120-01-076-8211?

NSN 5120-01-076-8211 has 3 cross-referenced part numbers: XV4448 (Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc), GGG-W-636 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-636 TY1CL2ST1 (General Services Administration Federal Supply Service).

What NSN replaces 5120-01-076-8211?

There are 12 known substitutes for 5120-01-076-8211: 5120-00-277-1582, 5120-00-277-2293, 5120-00-277-3368 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of XV4448?

Key specifications for XV4448: Large End Outside Diameter: 2.188 INCHES MAXIMUM IN; Overall Length: 19.500 INCHES MINIMUM IN; Large End Head Thickness: 1.000 INCHES MAXIMUM IN; Special Markings: 1-3/8 X 1-1/2 IN. IN. 14 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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