PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

35150Key,socket Head Screw

Wiha Quality Tools · NSN 5120-01-642-8005 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-642-8005 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-642-8005. Primary manufacturer part number: 35150.
Features
  • Key,socket Head Screw — FSC 5120
  • Short Arm Length: 0.740 INCHES NOMINAL IN
  • Long Arm Length: 2.040 INCHES NOMINAL IN
  • Wrenching Surface Size: 0.094 INCHES NOMINAL BOTH ENDS IN
  • Surface Treatment: NICKEL OVERALL
  • Material: STEEL OVERALL
  • Features Provided: SHORT SERIES
  • Style Designator: L-HANDLE
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 5120-01-642-8005, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wiha Quality Tools. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-642-8005
Primary Part Number35150
Item NameKey,socket Head Screw
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerWiha Quality Tools
StatusACTIVE
Short Arm Length0.740 INCHES NOMINAL IN
Long Arm Length2.040 INCHES NOMINAL IN
Wrenching Surface Size0.094 INCHES NOMINAL BOTH ENDS IN
Surface TreatmentNICKEL OVERALL
MaterialSTEEL OVERALL
Features ProvidedSHORT SERIES
Style DesignatorL-HANDLE
Wrenching Surface ShapeHEXAGON BOTH ENDS EXTERNAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-01-126-2115351-50 INTERCHANGEABLE
Transformer,power
Carrier Corp
5940-01-241-719035150 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5998-01-372-036835150 INTERCHANGEABLE
Circuit Card Assembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
1660-01-435-3484 INTERCHANGEABLE
Heater,aircraft
2930-01-677-629835150 INTERCHANGEABLE
Manifold,fluid Cooler
Banks Technologies
6625-01-701-214835150 INTERCHANGEABLE
Load Break Elbow
Ripley Co Inc
Cross-Reference Index
Part NumberManufacturer
35150 PRIMARY Wiha Quality Tools (USA)
Related Parts
5950-01-126-2115INTERCHANGEABLE
TRANSFORMER,POWER
351-50
5940-01-241-7190INTERCHANGEABLE
TERMINAL,LUG
35150
5998-01-372-0368INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
35150
1660-01-435-3484INTERCHANGEABLE
HEATER,AIRCRAFT
2930-01-677-6298INTERCHANGEABLE
MANIFOLD,FLUID COOLER
35150
6625-01-701-2148INTERCHANGEABLE
LOAD BREAK ELBOW
35150

Frequently Asked Questions

What is NSN 5120-01-642-8005?

NSN 5120-01-642-8005 is a Key,socket Head Screw, manufactured by Wiha Quality Tools, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-642-8005?

NSN 5120-01-642-8005 has 1 cross-referenced part number: 35150 (Wiha Quality Tools).

What NSN replaces 5120-01-642-8005?

There are 6 known substitutes for 5120-01-642-8005: 5950-01-126-2115, 5940-01-241-7190, 5998-01-372-0368 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 35150?

Key specifications for 35150: Short Arm Length: 0.740 INCHES NOMINAL IN; Long Arm Length: 2.040 INCHES NOMINAL IN; Wrenching Surface Size: 0.094 INCHES NOMINAL BOTH ENDS IN; Surface Treatment: NICKEL OVERALL. 8 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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