PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

503-10-6Screw,machine

Department of the Air Force · NSN 5305-00-145-7016 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-145-7016 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-145-7016. Primary manufacturer part number: 503-10-6.
Features
  • Screw,machine — FSC 5305
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Screw Surface Treatment: CADMIUM
  • Thread Class: 3A A
  • Head Diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
  • Hole Diameter: 0.050 INCHES NOMINAL IN
  • Screw Material: STEEL COMP 8630
  • Thread Quantity Per Inch: 24
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-145-7016, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Department of the Air Force. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-145-7016
Primary Part Number503-10-6
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerDepartment of the Air Force
StatusCANCELLED
Internal Drive StyleCROSS RECESS TYPE 1
Screw Surface TreatmentCADMIUM
Thread Class3A A
Head Diameter0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
Hole Diameter0.050 INCHES NOMINAL IN
Screw MaterialSTEEL COMP 8630
Thread Quantity Per Inch24
Head Hole Configuration StyleROUND
Thread DirectionRIGHT-HAND
Thread Length0.198 INCHES MINIMUM AND 0.344 INCHES MAXIMUM IN
Nominal Thread Diameter0.190 INCHES IN
Hardness Rating26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.123 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Screw Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Head StyleFILLISTER
Minimum Tensile Strength125000 POUNDS PER SQUARE INCH LBS
Fastener Length0.375 INCHES NOMINAL IN
Screw Material Document and ClassificationMIL-S-6050 MIL SPEC SINGLE MATERIAL RESPONSE OR AN-S-9 MIL STD SINGLE MATERIAL RESPONSE
Hole Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5305-01-054-2492AN503-10-6CP INTERCHANGEABLE
Screw,machine
Naval Inventory Control Point Mechanicsburg
5360-01-241-6961 INTERCHANGEABLE
Spring,helical,extension
2520-01-327-3319503-106 INTERCHANGEABLE
Housing,flywheel
Industrial Devices Corp
5935-01-620-5601132374 INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corporation Dba Amphenol Connex
4820-01-632-8509208102 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Fairchild Industrial Products Company
Cross-Reference Index
Part NumberManufacturer
503-10-6 Department of the Air Force (USA)
5305PL0144410 Jednolity Indeks Materialowy - Uniform Material Index (POL)
AN503-10-6 Aeronautical Standards Group Dept of Navy and Air Force (USA)
208102 Woodward, Inc. Div Fuel Systems and Controls (USA)
132374 Goodrich Corporation Dba Goodrich Corp (USA)
132374 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
TC14941 Eaton Corp Dba Eaton Aerospace Jackson (USA)
Related Parts
5305-01-054-2492INTERCHANGEABLE
SCREW,MACHINE
AN503-10-6CP
5360-01-241-6961INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2520-01-327-3319INTERCHANGEABLE
HOUSING,FLYWHEEL
503-106
5935-01-620-5601INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
132374
4820-01-632-8509INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
208102

Frequently Asked Questions

What is NSN 5305-00-145-7016?

NSN 5305-00-145-7016 is a Screw,machine, manufactured by Department of the Air Force, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-145-7016?

NSN 5305-00-145-7016 has 7 cross-referenced part numbers: 503-10-6 (Department of the Air Force), 5305PL0144410 (Jednolity Indeks Materialowy - Uniform Material Index), AN503-10-6 (Aeronautical Standards Group Dept of Navy and Air Force), 208102 (Woodward, Inc. Div Fuel Systems and Controls), 132374 (Goodrich Corporation Dba Goodrich Corp) and 2 more.

What NSN replaces 5305-00-145-7016?

There are 5 known substitutes for 5305-00-145-7016: 5305-01-054-2492, 5360-01-241-6961, 2520-01-327-3319 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 503-10-6?

Key specifications for 503-10-6: Internal Drive Style: CROSS RECESS TYPE 1; Screw Surface Treatment: CADMIUM; Thread Class: 3A A; Head Diameter: 0.292 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-145-7016 still in active supply?

NSN 5305-00-145-7016 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com