PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J9211Nutdriver

The Stanley Works Dba Stanley Proto · NSN 5120-01-399-9129 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-399-9129 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-399-9129. Primary manufacturer part number: J9211.
Features
  • Nutdriver — FSC 5120
  • Handle Color: GREEN
  • Wrenching Surface Shape: HEXAGON SINGLE END
  • Material: STEEL SHAFT
  • Material: PLASTIC HANDLE
  • Features Provided: SOLID SHAFT AND STRAIGHT FLUTED HANDLE
  • Wrenching Surface Size: 0.344 INCHES NOMINAL SINGLE END IN
  • 3 verified cross-references
Applications
  • Applications requiring Steel Shaft construction
General Description

The Nutdriver, cataloged under National Stock Number 5120-01-399-9129, 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 6 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-399-9129
Primary Part NumberJ9211
Item NameNutdriver
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Handle ColorGREEN
Wrenching Surface ShapeHEXAGON SINGLE END
MaterialSTEEL SHAFT
MaterialPLASTIC HANDLE
Features ProvidedSOLID SHAFT AND STRAIGHT FLUTED HANDLE
Wrenching Surface Size0.344 INCHES NOMINAL SINGLE END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
3110-00-100-3705 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5950-00-136-7006712030-43 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Div Rmd Strategic
5315-00-234-1650103361 INTERCHANGEABLE
Pin,cotter
Rolls-Royce Solutions America Inc
5220-00-237-2862 INTERCHANGEABLE
Plate,surface
3020-00-415-06429211 INTERCHANGEABLE
Gear,ring,idler
Cooper Machinery Services Llc
6210-00-643-2059 INTERCHANGEABLE
Lens,light
5915-00-886-3228800165 INTERCHANGEABLE
Network,impedance Matching
L3harris Cincinnati Electronics Corporation
6515-01-156-26969211 INTERCHANGEABLE
Guide,circumcision
Aspen Surgical Products, Inc.
5895-01-429-6998965-015420-100 INTERCHANGEABLE
Transmitter Subassembly
Teledyne Detcon, Inc.
3110-01-444-78269211 INTERCHANGEABLE
Bearing,roller,needle
Tescom Corp Dba Tescom Div Tescom
Cross-Reference Index
Part NumberManufacturer
J9211 PRIMARY The Stanley Works Dba Stanley Proto (USA)
9211 The Stanley Works Dba Stanley Proto (USA)
3R937 W.w. Grainger, Inc. Div Government Sales Division (USA)
Related Parts
3110-00-100-3705INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5950-00-136-7006INTERCHANGEABLE
COIL,RADIO FREQUENCY
712030-43
5315-00-234-1650INTERCHANGEABLE
PIN,COTTER
103361
5220-00-237-2862INTERCHANGEABLE
PLATE,SURFACE
3020-00-415-0642INTERCHANGEABLE
GEAR,RING,IDLER
9211
6210-00-643-2059INTERCHANGEABLE
LENS,LIGHT
5915-00-886-3228INTERCHANGEABLE
NETWORK,IMPEDANCE MATCHING
800165
6515-01-156-2696INTERCHANGEABLE
GUIDE,CIRCUMCISION
9211
5895-01-429-6998INTERCHANGEABLE
TRANSMITTER SUBASSEMBLY
965-015420-100
3110-01-444-7826INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
9211
5365-01-483-7257INTERCHANGEABLE
SPACER,SLEEVE
9211

Frequently Asked Questions

What is NSN 5120-01-399-9129?

NSN 5120-01-399-9129 is a Nutdriver, 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 5120-01-399-9129?

NSN 5120-01-399-9129 has 3 cross-referenced part numbers: J9211 (The Stanley Works Dba Stanley Proto), 9211 (The Stanley Works Dba Stanley Proto), 3R937 (W.w. Grainger, Inc. Div Government Sales Division).

What NSN replaces 5120-01-399-9129?

There are 11 known substitutes for 5120-01-399-9129: 3110-00-100-3705, 5950-00-136-7006, 5315-00-234-1650 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J9211?

Key specifications for J9211: Handle Color: GREEN; Overall Length: 6.688 INCHES NOMINAL IN; Wrenching Surface Shape: HEXAGON SINGLE END; Material: STEEL SHAFT. 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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