PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

280033Wrench,torque

Mountz, Inc. · NSN 5120-01-718-1511 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-718-1511 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-718-1511. Primary manufacturer part number: 280033.
Features
  • Wrench,torque — FSC 5120
  • Type/model Designation: EPT250I-D
  • Drive Surface Size: 0.25 INCHES NOMINAL SINGLE END IN
  • Material: STEEL CORROSION RESISTING DRIVE SURFACE
  • Drive End Shape: SQUARE SINGLE END EXTERNAL
  • 1 verified cross-reference
  • Primary manufacturer: Mountz, Inc.
Applications
  • Applications requiring Steel Corrosion Resisting Drive Surface construction
General Description

The Wrench,torque, cataloged under National Stock Number 5120-01-718-1511, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Mountz, Inc.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-718-1511
Primary Part Number280033
Item NameWrench,torque
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerMountz, Inc.
StatusACTIVE
Type/model DesignationEPT250I-D
Drive Surface Size0.25 INCHES NOMINAL SINGLE END IN
MaterialSTEEL CORROSION RESISTING DRIVE SURFACE
Drive End ShapeSQUARE SINGLE END EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5920-00-977-93551085AS766 INTERCHANGEABLE
Fuseholder,extractor Post
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
280033 PRIMARY Mountz, Inc. (USA)
Related Parts
5920-00-977-9355INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
1085AS766

Frequently Asked Questions

What is NSN 5120-01-718-1511?

NSN 5120-01-718-1511 is a Wrench,torque, manufactured by Mountz, Inc., classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-718-1511?

NSN 5120-01-718-1511 has 1 cross-referenced part number: 280033 (Mountz, Inc.).

What NSN replaces 5120-01-718-1511?

There is 1 known substitute for 5120-01-718-1511: 5920-00-977-9355. Verify interchangeability with system specifications before substitution.

What are the specifications of 280033?

Key specifications for 280033: Type/model Designation: EPT250I-D; Part Name Assigned by Controlling Agency: EPT ADJUSTABLE CLICK WRENCH; Special Features: TORQUE RANGE AMERICAN 50 - 250 LBF.IN; S.I. 6.2 - 28.8 N.M; FOR INDUSTRIAL FASTENING APPLICATIONS. ADJUSTABLE TORQUE WRENCH BI-DIRECTIONAL RATCHET HEAD; NON-SLIP GRIP; 48 TOOTH RATCHET.; Drive Surface Size: 0.25 INCHES NOMINAL SINGLE END IN. 6 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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