PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

193334PC6Screw,machine

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5305-00-271-6411 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-271-6411 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-271-6411. Primary manufacturer part number: 193334PC6.
Features
  • Screw,machine — FSC 5305
  • Screw Surface Treatment: PASSIVATE
  • Nominal Thread Diameter: 0.112 INCHES IN
  • Thread Length: 0.138 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
  • Fastener Length: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
  • Head Diameter: 0.160 INCHES NOMINAL IN
  • Thread Class: 2A A
  • Screw Material Document and Classification: 66 FED STD SINGLE MATERIAL RESPONSE
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-271-6411, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 18 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
NSN5305-00-271-6411
Primary Part Number193334PC6
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Screw Surface TreatmentPASSIVATE
Nominal Thread Diameter0.112 INCHES IN
Thread Length0.138 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Fastener Length0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN
Head Diameter0.160 INCHES NOMINAL IN
Thread Class2A A
Screw Material Document and Classification66 FED STD SINGLE MATERIAL RESPONSE
Thread Quantity Per Inch40
Nondefinitive Spec/std Data1 TYPE AND 4S STYLE
Internal Drive StyleSLOT
Thread DirectionRIGHT-HAND
Screw Surface Treatment Document and ClassificationQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE
Departure From Cited DesignatorAS MODIFIED BY HEAD DIMENSIONS
Minimum Tensile Strength80000 POUNDS PER SQUARE INCH LBS
Head Height0.032 INCHES NOMINAL IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw MaterialSTEEL CORROSION RESISTING
Head StyleFILLISTER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-00-945-0505MS35275-212 INTERCHANGEABLE
Screw,machine
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
Cross-Reference Index
Part NumberManufacturer
193334PC6 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
FFS92TYPE1STYLE4S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-945-0505INTERCHANGEABLE
SCREW,MACHINE
MS35275-212

Frequently Asked Questions

What is NSN 5305-00-271-6411?

NSN 5305-00-271-6411 is a Screw,machine, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-271-6411?

NSN 5305-00-271-6411 has 2 cross-referenced part numbers: 193334PC6 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), FFS92TYPE1STYLE4S (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-271-6411?

There is 1 known substitute for 5305-00-271-6411: 5305-00-945-0505. Verify interchangeability with system specifications before substitution.

What are the specifications of 193334PC6?

Key specifications for 193334PC6: Screw Surface Treatment: PASSIVATE; Nominal Thread Diameter: 0.112 INCHES IN; Thread Length: 0.138 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN; Fastener Length: 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM IN. 18 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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