PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J46203Key,socket Head Screw

The Stanley Works Dba Stanley Proto · NSN 5120-01-616-1532 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-616-1532 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-616-1532. Primary manufacturer part number: J46203.
Features
  • Key,socket Head Screw — FSC 5120
  • Long Arm Length: 2.875 INCHES NOMINAL IN
  • Short Arm Length: 0.500 INCHES NOMINAL IN
  • Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL
  • Wrenching Surface Size: 0.050 INCHES NOMINAL BOTH ENDS IN
  • Style Designator: L-HANDLE
  • Surface Treatment: OXIDE OVERALL
  • Material: STEEL OVERALL
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 5120-01-616-1532, 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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-616-1532
Primary Part NumberJ46203
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Long Arm Length2.875 INCHES NOMINAL IN
Short Arm Length0.500 INCHES NOMINAL IN
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Wrenching Surface Size0.050 INCHES NOMINAL BOTH ENDS IN
Style DesignatorL-HANDLE
Surface TreatmentOXIDE OVERALL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4460-00-887-170310D76-80 INTERCHANGEABLE
Filter,air,electrostatic
Research-Cottrell Inc
5950-01-434-495946203 INTERCHANGEABLE
Reactor
Pico Electronics Inc
6515-01-474-254546203 INTERCHANGEABLE
Shorts,compression
Bioskin, Llc
5920-01-591-9424 INTERCHANGEABLE
Fuse,enclosed Link
6685-01-708-004546203 INTERCHANGEABLE
Sensor,ambient Temperature
R. M. Young Company Llc
Cross-Reference Index
Part NumberManufacturer
46203 The Stanley Works Dba Stanley Proto (USA)
J46203 PRIMARY The Stanley Works Dba Stanley Proto (USA)
Related Parts
4460-00-887-1703INTERCHANGEABLE
FILTER,AIR,ELECTROSTATIC
10D76-80
5950-01-434-4959INTERCHANGEABLE
REACTOR
46203
6515-01-474-2545INTERCHANGEABLE
SHORTS,COMPRESSION
46203
5920-01-591-9424INTERCHANGEABLE
FUSE,ENCLOSED LINK
6685-01-708-0045INTERCHANGEABLE
SENSOR,AMBIENT TEMPERATURE
46203

Frequently Asked Questions

What is NSN 5120-01-616-1532?

NSN 5120-01-616-1532 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 5120-01-616-1532?

NSN 5120-01-616-1532 has 2 cross-referenced part numbers: 46203 (The Stanley Works Dba Stanley Proto), J46203 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-616-1532?

There are 5 known substitutes for 5120-01-616-1532: 4460-00-887-1703, 5950-01-434-4959, 6515-01-474-2545 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of J46203?

Key specifications for J46203: Long Arm Length: 2.875 INCHES NOMINAL IN; Short Arm Length: 0.500 INCHES NOMINAL IN; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL; Wrenching Surface Size: 0.050 INCHES NOMINAL BOTH ENDS IN. 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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