PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J6242Multiplier,torque Wrench

The Stanley Works Dba Stanley Proto · NSN 5120-01-399-9062 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9062 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9062. Primary manufacturer part number: J6242.
Features
  • Multiplier,torque Wrench — FSC 5120
  • Drive Surface Size: 0.500 INCHES NOMINAL FIRST END IN
  • Material: STEEL OVERALL
  • Gear Ratio: 29.25 TO 1
  • Drive End Shape: SQUARE FIRST END INTERNAL
  • Drive Surface Size: 1.500 INCHES NOMINAL SECOND END IN
  • Style Designator: GEARED
  • Surface Treatment: OXIDE OVERALL
Applications
  • Applications requiring Steel Overall construction
General Description

The Multiplier,torque Wrench, cataloged under National Stock Number 5120-01-399-9062, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5120-01-399-9062
Primary Part NumberJ6242
Item NameMultiplier,torque Wrench
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Drive Surface Size0.500 INCHES NOMINAL FIRST END IN
MaterialSTEEL OVERALL
Gear Ratio29.25 TO 1
Drive End ShapeSQUARE FIRST END INTERNAL
Drive Surface Size1.500 INCHES NOMINAL SECOND END IN
Style DesignatorGEARED
Surface TreatmentOXIDE OVERALL
Drive End ShapeSQUARE SECOND END EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-287-3323 INTERCHANGEABLE
Valve,angle
5999-00-296-9885 INTERCHANGEABLE
Contact,electrical
2805-00-306-5675 INTERCHANGEABLE
Manifold,e,haust
5945-00-480-73346-24-2 INTERCHANGEABLE
Contact Set,relay
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
5930-00-504-81346242 INTERCHANGEABLE
Switch,lever
Duracell Inc
5330-00-535-36577375224REV B INTERCHANGEABLE
Gasket
U S Army Tank Automotive Command Amsta-Im-Mm
3540-00-565-62423540-00-565-6242 INTERCHANGEABLE
Strapping and Sealing Kit
Independent Metal Strap Co Inc
5330-00-599-4517A676 INTERCHANGEABLE
Gasket
Champion Aerospace Llc
6685-00-803-09881406M75P01 INTERCHANGEABLE
Gage,pressure,dial Indicating
General Electric Company
4920-01-195-0472624-2 INTERCHANGEABLE
Test Set,stores Management Syste
General Dynamics Ots (aerospace), Inc. Dba General Dynamics Ordinance and Tactical Systems Div Seattle Operations
Cross-Reference Index
Part NumberManufacturer
J6242 PRIMARY The Stanley Works Dba Stanley Proto (USA)
3R881 W.w. Grainger, Inc. Div Government Sales Division (USA)
6242 The Stanley Works Dba Stanley Proto (USA)
Related Parts
4820-00-287-3323INTERCHANGEABLE
VALVE,ANGLE
5999-00-296-9885INTERCHANGEABLE
CONTACT,ELECTRICAL
2805-00-306-5675INTERCHANGEABLE
MANIFOLD,E,HAUST
5945-00-480-7334INTERCHANGEABLE
CONTACT SET,RELAY
6-24-2
5930-00-504-8134INTERCHANGEABLE
SWITCH,LEVER
6242
5330-00-535-3657INTERCHANGEABLE
GASKET
7375224REV B
3540-00-565-6242INTERCHANGEABLE
STRAPPING AND SEALING KIT
3540-00-565-6242
5330-00-599-4517INTERCHANGEABLE
GASKET
A676
6685-00-803-0988INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
1406M75P01
4920-01-195-0472INTERCHANGEABLE
TEST SET,STORES MANAGEMENT SYSTE
624-2
5940-01-277-0500INTERCHANGEABLE
TERMINAL BOARD
6-242
6510-01-286-5305INTERCHANGEABLE
SPONGE,SURGICAL

Frequently Asked Questions

What is NSN 5120-01-399-9062?

NSN 5120-01-399-9062 is a Multiplier,torque Wrench, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-399-9062?

NSN 5120-01-399-9062 has 3 cross-referenced part numbers: J6242 (The Stanley Works Dba Stanley Proto), 3R881 (W.w. Grainger, Inc. Div Government Sales Division), 6242 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-399-9062?

There are 12 known substitutes for 5120-01-399-9062: 4820-00-287-3323, 5999-00-296-9885, 2805-00-306-5675 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J6242?

Key specifications for J6242: Overall Width: 5.375 INCHES NOMINAL IN; Drive Surface Size: 0.500 INCHES NOMINAL FIRST END IN; Material: STEEL OVERALL; Gear Ratio: 29.25 TO 1. 12 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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