PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

150565Screw,machine

Atap Inc · NSN 5305-00-579-5674 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-579-5674 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-579-5674. Primary manufacturer part number: 150565.
Features
  • Screw,machine — FSC 5305
  • Head Height: 0.164 INCHES NOMINAL IN
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Nominal Thread Diameter: 0.250 INCHES IN
  • Head Diameter: 0.414 INCHES NOMINAL IN
  • Head Style: FILLISTER
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Screw Surface Treatment: CADMIUM
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-579-5674, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atap Inc. Government technical data includes 13 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
NSN5305-00-579-5674
Primary Part Number150565
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAtap Inc
StatusACTIVE
Head Height0.164 INCHES NOMINAL IN
Internal Drive StyleCROSS RECESS TYPE 1
Nominal Thread Diameter0.250 INCHES IN
Head Diameter0.414 INCHES NOMINAL IN
Head StyleFILLISTER
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Screw Surface TreatmentCADMIUM
Thread Length1.375 INCHES MAXIMUM IN
Fastener Length1.375 INCHES NOMINAL IN
Thread Quantity Per Inch20
Thread Class2A A
Screw MaterialSTEEL
Thread DirectionRIGHT-HAND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-144-8922 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
150565 Prince Alexander Partners Inc Div Architecture Engieering and Economic Development (USA)
150565 PRIMARY Atap Inc (USA)
Related Parts
3110-00-144-8922INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5305-00-579-5674?

NSN 5305-00-579-5674 is a Screw,machine, manufactured by Atap Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-579-5674?

NSN 5305-00-579-5674 has 2 cross-referenced part numbers: 150565 (Prince Alexander Partners Inc Div Architecture Engieering and Economic Development), 150565 (Atap Inc).

What NSN replaces 5305-00-579-5674?

There is 1 known substitute for 5305-00-579-5674: 3110-00-144-8922. Verify interchangeability with system specifications before substitution.

What are the specifications of 150565?

Key specifications for 150565: Head Height: 0.164 INCHES NOMINAL IN; Internal Drive Style: CROSS RECESS TYPE 1; Nominal Thread Diameter: 0.250 INCHES IN; Head Diameter: 0.414 INCHES NOMINAL IN. 13 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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