PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MFIL0-406SSScrew,machine

Honeywell Intl Inc Defense Avionics Systems · NSN 5305-00-531-0298 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-531-0298 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-531-0298. Primary manufacturer part number: MFIL0-406SS.
Features
  • Screw,machine — FSC 5305
  • Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS
  • Screw Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
  • Nominal Thread Diameter: 0.112 INCHES IN
  • Hole Quantity: 1
  • Head Hole Configuration Style: ROUND
  • Screw Surface Treatment: CADMIUM AND CHROMATE
  • Head Height: 0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-531-0298, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Honeywell Intl Inc Defense Avionics Systems. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-531-0298
Primary Part NumberMFIL0-406SS
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems
StatusCANCELLED
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Screw Material Document and ClassificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
Nominal Thread Diameter0.112 INCHES IN
Hole Quantity1
Head Hole Configuration StyleROUND
Screw Surface TreatmentCADMIUM AND CHROMATE
Head Height0.072 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
Thread Class2A A
Head Diameter0.166 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
Screw Surface Treatment Document and ClassificationQQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Head StyleFILLISTER
Thread Quantity Per Inch40
Thread DirectionRIGHT-HAND
Thread Length0.325 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Fastener Length0.375 INCHES NOMINAL IN
Internal Drive StyleSLOT
Screw MaterialSTEEL
Hole Diameter0.037 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5330-00-352-4630 INTERCHANGEABLE
Gasket
6650-00-409-8436905562-1 INTERCHANGEABLE
Reticle,optical Instrument
General Dynamics Land Systems - Canadacorporation Div General Dynamics Mission Systems
2940-01-102-545442782 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
1660-01-109-1524905562-1 INTERCHANGEABLE
Tie Down Assembly,lox Converter
Mission Systems Orchard Park Inc
5962-01-178-243842782 INTERCHANGEABLE
Microcircuit,digital
Raytheon Company Div Rmd Strategic
5915-01-226-238637276910-002 INTERCHANGEABLE
Output Filter
Raytheon Company Dba Raytheon Co
5305-01-288-7832 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
MFIL0-406SS Honeywell Intl Inc Defense Avionics Systems (USA)
FFS92TYPEISTYLE8 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
FFS92TYPE1STYLE5S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MFIL0-406SS Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
MS35265-15 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5305005310298 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
231-406SS Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
5305PL0721179 Jednolity Indeks Materialowy - Uniform Material Index (POL)
9055621 Us Army Aviation and Missile Command (USA)
231-406SS Honeywell Intl Inc Defense Avionics Systems (USA)
P2888800-3 Eaton Limited (GBR)
42782 Hydro-Aire Aerospace Corp (USA)
Related Parts
5330-00-352-4630INTERCHANGEABLE
GASKET
6650-00-409-8436INTERCHANGEABLE
RETICLE,OPTICAL INSTRUMENT
905562-1
2940-01-102-5454INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
42782
1660-01-109-1524INTERCHANGEABLE
TIE DOWN ASSEMBLY,LOX CONVERTER
905562-1
5962-01-178-2438INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
42782
5915-01-226-2386INTERCHANGEABLE
OUTPUT FILTER
37276910-002
5305-01-288-7832INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-531-0298?

NSN 5305-00-531-0298 is a Screw,machine, manufactured by Honeywell Intl Inc Defense Avionics Systems, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-531-0298?

NSN 5305-00-531-0298 has 12 cross-referenced part numbers: MFIL0-406SS (Honeywell Intl Inc Defense Avionics Systems), FFS92TYPEISTYLE8 (Federal Specifications Promulgated by General Services Administration Washington DC), FFS92TYPE1STYLE5S (Federal Specifications Promulgated by General Services Administration Washington DC), MFIL0-406SS (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), MS35265-15 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M) and 7 more.

What NSN replaces 5305-00-531-0298?

There are 7 known substitutes for 5305-00-531-0298: 5330-00-352-4630, 6650-00-409-8436, 2940-01-102-5454 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MFIL0-406SS?

Key specifications for MFIL0-406SS: Minimum Tensile Strength: 55000 POUNDS PER SQUARE INCH LBS; Screw Material Document and Classification: QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE; Nominal Thread Diameter: 0.112 INCHES IN; Hole Quantity: 1. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-531-0298 still in active supply?

NSN 5305-00-531-0298 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.
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