PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J46205Key,socket Head Screw

The Stanley Works Dba Stanley Proto · NSN 5120-01-619-8187 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-619-8187 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-619-8187. Primary manufacturer part number: J46205.
Features
  • Key,socket Head Screw — FSC 5120
  • Short Arm Length: 0.625 INCHES NOMINAL IN
  • Long Arm Length: 3.188 INCHES NOMINAL IN
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Material: STEEL OVERALL
  • Style Designator: L-HANDLE
  • Surface Treatment: OXIDE OVERALL
  • Wrenching Surface Size: 0.078 INCHES NOMINAL BOTH ENDS IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Key,socket Head Screw, cataloged under National Stock Number 5120-01-619-8187, 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 7 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-619-8187
Primary Part NumberJ46205
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Short Arm Length0.625 INCHES NOMINAL IN
Long Arm Length3.188 INCHES NOMINAL IN
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
MaterialSTEEL OVERALL
Style DesignatorL-HANDLE
Surface TreatmentOXIDE OVERALL
Wrenching Surface Size0.078 INCHES NOMINAL BOTH ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5306-00-933-44066-73-122 INTERCHANGEABLE
Bolt,machine
Dana Corp Spicer Transmission Div
5330-01-048-7346271722 INTERCHANGEABLE
Retainer,packing
Eaton Aerospace, Llc Dba Jackson South
5930-01-345-86544-6205 INTERCHANGEABLE
Retainer,electrical Switch
Control Technology Co Inc Dba Control Technology Co Inc
6150-01-347-92894086974 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Unison Industries Llc
Cross-Reference Index
Part NumberManufacturer
J46205 PRIMARY The Stanley Works Dba Stanley Proto (USA)
1FZ09 W.w. Grainger, Inc. Div Government Sales Division (USA)
46205 The Stanley Works Dba Stanley Proto (USA)
Related Parts
5306-00-933-4406INTERCHANGEABLE
BOLT,MACHINE
6-73-122
5330-01-048-7346INTERCHANGEABLE
RETAINER,PACKING
271722
5930-01-345-8654INTERCHANGEABLE
RETAINER,ELECTRICAL SWITCH
4-6205
6150-01-347-9289INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
4086974

Frequently Asked Questions

What is NSN 5120-01-619-8187?

NSN 5120-01-619-8187 is a Key,socket Head Screw, 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 5120-01-619-8187?

NSN 5120-01-619-8187 has 3 cross-referenced part numbers: J46205 (The Stanley Works Dba Stanley Proto), 1FZ09 (W.w. Grainger, Inc. Div Government Sales Division), 46205 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-619-8187?

There are 4 known substitutes for 5120-01-619-8187: 5306-00-933-4406, 5330-01-048-7346, 5930-01-345-8654 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J46205?

Key specifications for J46205: Short Arm Length: 0.625 INCHES NOMINAL IN; Long Arm Length: 3.188 INCHES NOMINAL IN; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL; Material: STEEL OVERALL. 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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