PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J46508Key,socket Head Screw

The Stanley Works Dba Stanley Proto · NSN 5120-01-616-3454 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-616-3454 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-616-3454. Primary manufacturer part number: J46508.
Features
  • Key,socket Head Screw — FSC 5120
  • Style Designator: FIXED T-HANDLE
  • Wrenching Surface Size: 2.0 MILLIMETERS NOMINAL SINGLE END MM
  • Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL
  • Surface Treatment: OXIDE OVERALL
  • Material: STEEL OVERALL
  • Features Provided: CUSHION GRIP
  • 3 verified cross-references
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 5120-01-616-3454, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-616-3454
Primary Part NumberJ46508
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerThe Stanley Works Dba Stanley Proto
StatusACTIVE
Style DesignatorFIXED T-HANDLE
Wrenching Surface Size2.0 MILLIMETERS NOMINAL SINGLE END MM
Wrenching Surface ShapeHEXAGON SINGLE END EXTERNAL
Surface TreatmentOXIDE OVERALL
MaterialSTEEL OVERALL
Features ProvidedCUSHION GRIP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
2990-01-019-7282356812 INTERCHANGEABLE
Pipe,exhaust
General Motors Llc Dba General Motors Llc
2590-01-224-03694650-8 INTERCHANGEABLE
Valve,poppet,hull Drain
Mag Aerospace Industries, Llc Div Safran Cabins
Cross-Reference Index
Part NumberManufacturer
46508 The Stanley Works Dba Stanley Proto (USA)
1FX69 W.w. Grainger, Inc. Div Government Sales Division (USA)
J46508 PRIMARY The Stanley Works Dba Stanley Proto (USA)
Related Parts
2990-01-019-7282INTERCHANGEABLE
PIPE,EXHAUST
356812
2590-01-224-0369INTERCHANGEABLE
VALVE,POPPET,HULL DRAIN
4650-8

Frequently Asked Questions

What is NSN 5120-01-616-3454?

NSN 5120-01-616-3454 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 5120-01-616-3454?

NSN 5120-01-616-3454 has 3 cross-referenced part numbers: 46508 (The Stanley Works Dba Stanley Proto), 1FX69 (W.w. Grainger, Inc. Div Government Sales Division), J46508 (The Stanley Works Dba Stanley Proto).

What NSN replaces 5120-01-616-3454?

There are 2 known substitutes for 5120-01-616-3454: 2990-01-019-7282, 2590-01-224-0369. Verify interchangeability with system specifications before substitution.

What are the specifications of J46508?

Key specifications for J46508: Overall Length: 6.000 INCHES NOMINAL IN; Style Designator: FIXED T-HANDLE; Wrenching Surface Size: 2.0 MILLIMETERS NOMINAL SINGLE END MM; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL. 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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