PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

OP182Adapter,torque Wrench

Apex Tool Group, Llc · NSN 5120-01-047-0256 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-047-0256 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-047-0256. Primary manufacturer part number: OP182.
Features
  • Adapter,torque Wrench — FSC 5120
  • Material: STEEL OVERALL
  • Wrenching Surface Size: 0.563 INCHES NOMINAL SINGLE END IN
  • Wrenching Surface Shape: OVAL SINGLE END INTERNAL
  • Torque Capacity: 420.0 INCH-POUNDS MAXIMUM IN
  • Surface Treatment: OXIDE OVERALL
  • Style Designator: OPEN END
  • 5 verified cross-references
Applications
  • Applications requiring Steel Overall construction
General Description

The Adapter,torque Wrench, cataloged under National Stock Number 5120-01-047-0256, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-047-0256
Primary Part NumberOP182
Item NameAdapter,torque Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerApex Tool Group, Llc
StatusACTIVE
MaterialSTEEL OVERALL
Wrenching Surface Size0.563 INCHES NOMINAL SINGLE END IN
Wrenching Surface ShapeOVAL SINGLE END INTERNAL
Torque Capacity420.0 INCH-POUNDS MAXIMUM IN
Surface TreatmentOXIDE OVERALL
Style DesignatorOPEN END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5910-00-051-3055 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
2540-00-337-025322736 INTERCHANGEABLE
Button,horn Cable
Mitsubishi Caterpillar Forklift America, Inc
5330-00-894-93135264 INTERCHANGEABLE
Packing with Retainer
Abb Installation Products Inc
5120-01-546-9115OP202 INTERCHANGEABLE
Adapter,torque Wrench
Apex Tool Group, Llc
Cross-Reference Index
Part NumberManufacturer
OP182 PRIMARY Apex Tool Group, Llc (USA)
2063AS408 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
22736 Utica Tool Co Inc (USA)
2063AS408-01 Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA)
OP182 Utica Tool Co Inc (USA)
Related Parts
5910-00-051-3055INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
2540-00-337-0253INTERCHANGEABLE
BUTTON,HORN CABLE
22736
5330-00-894-9313INTERCHANGEABLE
PACKING WITH RETAINER
5264
5120-01-546-9115INTERCHANGEABLE
ADAPTER,TORQUE WRENCH
OP202

Frequently Asked Questions

What is NSN 5120-01-047-0256?

NSN 5120-01-047-0256 is a Adapter,torque Wrench, manufactured by Apex Tool Group, Llc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-047-0256?

NSN 5120-01-047-0256 has 5 cross-referenced part numbers: OP182 (Apex Tool Group, Llc), 2063AS408 (Lockheed Martin Corporation Div Rotary and Mission Systems), 22736 (Utica Tool Co Inc), 2063AS408-01 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), OP182 (Utica Tool Co Inc).

What NSN replaces 5120-01-047-0256?

There are 4 known substitutes for 5120-01-047-0256: 5910-00-051-3055, 2540-00-337-0253, 5330-00-894-9313 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of OP182?

Key specifications for OP182: End Item Identification: UTICA SIZE A TORQUE WRENCH HANDLES; Material: STEEL OVERALL; Wrenching Surface Size: 0.563 INCHES NOMINAL SINGLE END IN; Wrenching Surface Shape: OVAL SINGLE END INTERNAL. 7 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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