PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS92TYPE1STYLE4SScrew,machine

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-579-5807 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-579-5807 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-579-5807. Primary manufacturer part number: FFS92TYPE1STYLE4S.
Features
  • Screw,machine — FSC 5305
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Nondefinitive Spec/std Data: 1 TYPE AND 4S STYLE
  • Thread Direction: RIGHT-HAND
  • Thread Class: 2A A
  • Screw Material: STEEL
  • Minimum Tensile Strength: 60000 POUNDS PER SQUARE INCH LBS
  • Nominal Thread Diameter: 0.216 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-579-5807, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-579-5807
Primary Part NumberFFS92TYPE1STYLE4S
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nondefinitive Spec/std Data1 TYPE AND 4S STYLE
Thread DirectionRIGHT-HAND
Thread Class2A A
Screw MaterialSTEEL
Minimum Tensile Strength60000 POUNDS PER SQUARE INCH LBS
Nominal Thread Diameter0.216 INCHES IN
Fastener Length1.000 INCHES NOMINAL IN
Screw Material Document and ClassificationQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE
Head Diameter0.334 INCHES MINIMUM AND 0.357 INCHES MAXIMUM IN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Length0.917 INCHES MINIMUM AND 1.000 INCHES MAXIMUM IN
Head Height0.134 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
Head StyleFILLISTER
Thread Quantity Per Inch24
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5305-00-010-0673 INTERCHANGEABLE
Screw,machine
5305-00-022-4455 INTERCHANGEABLE
Screw,machine
5305-00-145-7676 INTERCHANGEABLE
Screw,machine
5305-00-272-1700 INTERCHANGEABLE
Screw,machine
5305-00-273-5798N55P13006 INTERCHANGEABLE
Screw,machine
Lockheed Martin Corporation Div Rms
5305-00-273-583743S16467-512 INTERCHANGEABLE
Screw,machine
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5305-00-375-7412341-3801-1188598PC10 INTERCHANGEABLE
Setscrew
Naval Ship Systems Command
5305-00-579-5808100675 INTERCHANGEABLE
Screw,machine
Chrysler Realty Company Llc Dba Daimler Chrysler
Cross-Reference Index
Part NumberManufacturer
FFS92TYPE1STYLE4S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
MILS933TYPED Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5305-00-010-0673INTERCHANGEABLE
SCREW,MACHINE
5305-00-022-4455INTERCHANGEABLE
SCREW,MACHINE
5305-00-145-7676INTERCHANGEABLE
SCREW,MACHINE
5305-00-272-1700INTERCHANGEABLE
SCREW,MACHINE
5305-00-273-5798INTERCHANGEABLE
SCREW,MACHINE
N55P13006
5305-00-273-5837INTERCHANGEABLE
SCREW,MACHINE
43S16467-512
5305-00-375-7412INTERCHANGEABLE
SETSCREW
341-3801-1188598PC10
5305-00-579-5808INTERCHANGEABLE
SCREW,MACHINE
100675

Frequently Asked Questions

What is NSN 5305-00-579-5807?

NSN 5305-00-579-5807 is a Screw,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-579-5807?

NSN 5305-00-579-5807 has 2 cross-referenced part numbers: FFS92TYPE1STYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC), MILS933TYPED (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5305-00-579-5807?

There are 8 known substitutes for 5305-00-579-5807: 5305-00-010-0673, 5305-00-022-4455, 5305-00-145-7676 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FFS92TYPE1STYLE4S?

Key specifications for FFS92TYPE1STYLE4S: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nondefinitive Spec/std Data: 1 TYPE AND 4S STYLE; Thread Direction: RIGHT-HAND; Thread Class: 2A A. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-579-5807 still in active supply?

NSN 5305-00-579-5807 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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