PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

392BMultiplier,torque Wrench

Naval Inventory Control Point Mechanicsburg · NSN 5120-01-260-7830 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-260-7830 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-260-7830. Primary manufacturer part number: 392B.
Features
  • Multiplier,torque Wrench — FSC 5120
  • Gear Ratio: 15.0 TO 1
  • Style Designator: GEARED
  • Drive Surface Size: 4.060 INCHES NOMINAL SINGLE END IN
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Material: STEEL OVERALL
  • Torque Capacity: 162.0 FOOT-POUNDS NOMINAL FT
Applications
  • Applications requiring Steel Overall construction
General Description

The Multiplier,torque Wrench, cataloged under National Stock Number 5120-01-260-7830, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 7 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-260-7830
Primary Part Number392B
Item NameMultiplier,torque Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Gear Ratio15.0 TO 1
Style DesignatorGEARED
Drive Surface Size4.060 INCHES NOMINAL SINGLE END IN
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
MaterialSTEEL OVERALL
Torque Capacity162.0 FOOT-POUNDS NOMINAL FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-558-6883 INTERCHANGEABLE
Washer,flat
5120-01-142-6941392C INTERCHANGEABLE
Multiplier,torque Wrench
Hydratight Operations Inc
Cross-Reference Index
Part NumberManufacturer
392B Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5310-00-558-6883INTERCHANGEABLE
WASHER,FLAT
5120-01-142-6941INTERCHANGEABLE
MULTIPLIER,TORQUE WRENCH
392C

Frequently Asked Questions

What is NSN 5120-01-260-7830?

NSN 5120-01-260-7830 is a Multiplier,torque Wrench, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-260-7830?

NSN 5120-01-260-7830 has 1 cross-referenced part number: 392B (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5120-01-260-7830?

There are 2 known substitutes for 5120-01-260-7830: 5310-00-558-6883, 5120-01-142-6941. Verify interchangeability with system specifications before substitution.

What are the specifications of 392B?

Key specifications for 392B: Gear Ratio: 15.0 TO 1; Style Designator: GEARED; Overall Height: 5.750 INCHES NOMINAL IN; Drive Surface Size: 4.060 INCHES NOMINAL SINGLE END IN. 9 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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