PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FFS92ANDTYPE1ANDSTYLE1SScrew,machine

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5305-00-282-3978 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-282-3978 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-282-3978. Primary manufacturer part number: FFS92ANDTYPE1ANDSTYLE1S.
Features
  • Screw,machine — FSC 5305
  • Head Diameter: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
  • Thread Length: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
  • Screw Material: STEEL
  • Internal Drive Style: SLOT
  • Nominal Thread Diameter: 0.164 INCHES IN
  • Head Style: ROUND
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-282-3978, 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 12 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-282-3978
Primary Part NumberFFS92ANDTYPE1ANDSTYLE1S
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusACTIVE
Head Diameter0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN
Thread Length0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Screw MaterialSTEEL
Internal Drive StyleSLOT
Nominal Thread Diameter0.164 INCHES IN
Head StyleROUND
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Head Height0.120 INCHES MAXIMUM IN
Thread Class2A A
Thread DirectionRIGHT-HAND
Fastener Length0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN
Thread Quantity Per Inch32
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-984-61914177205-13 INTERCHANGEABLE
Screw,machine
Raytheon Company Div Rmd Strategic
Cross-Reference Index
Part NumberManufacturer
FFS92ANDTYPE1ANDSTYLE1S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
AN515-8-6 Aeronautical Standards Group Dept of Navy and Air Force (USA)
Related Parts
5305-00-984-6191INTERCHANGEABLE
SCREW,MACHINE
4177205-13

Frequently Asked Questions

What is NSN 5305-00-282-3978?

NSN 5305-00-282-3978 is a Screw,machine, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-282-3978?

NSN 5305-00-282-3978 has 2 cross-referenced part numbers: FFS92ANDTYPE1ANDSTYLE1S (Federal Specifications Promulgated by General Services Administration Washington DC), AN515-8-6 (Aeronautical Standards Group Dept of Navy and Air Force).

What NSN replaces 5305-00-282-3978?

There is 1 known substitute for 5305-00-282-3978: 5305-00-984-6191. Verify interchangeability with system specifications before substitution.

What are the specifications of FFS92ANDTYPE1ANDSTYLE1S?

Key specifications for FFS92ANDTYPE1ANDSTYLE1S: Head Diameter: 0.287 INCHES MINIMUM AND 0.309 INCHES MAXIMUM IN; Thread Length: 0.344 INCHES MINIMUM AND 0.406 INCHES MAXIMUM IN; Screw Material: STEEL; Internal Drive Style: SLOT. 12 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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