PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN520-0-2Screw,machine

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5305-00-151-3595 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-151-3595 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-151-3595. Primary manufacturer part number: AN520-0-2.
Features
  • Screw,machine — FSC 5305
  • Thread Class: 2A A
  • Screw Material Document and Classification: QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE
  • Head Style: ROUND
  • Internal Drive Style: CROSS RECESS TYPE 1
  • Head Height: 0.053 INCHES MAXIMUM IN
  • Fastener Length: 0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
  • Nominal Thread Diameter: 0.060 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-151-3595, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 16 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-00-151-3595
Primary Part NumberAN520-0-2
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusACTIVE
Thread Class2A A
Screw Material Document and ClassificationQQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE
Head StyleROUND
Internal Drive StyleCROSS RECESS TYPE 1
Head Height0.053 INCHES MAXIMUM IN
Fastener Length0.094 INCHES MINIMUM AND 0.125 INCHES MAXIMUM IN
Nominal Thread Diameter0.060 INCHES IN
Thread Length0.125 INCHES MAXIMUM IN
Thread Quantity Per Inch80
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
Screw Surface TreatmentCADMIUM
Head Diameter0.099 INCHES MINIMUM AND 0.113 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Screw MaterialSTEEL OR STEEL COMP 1010
Screw Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Thread Series DesignatorUNF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5305-00-151-1374 INTERCHANGEABLE
Screw,machine
5305-00-151-3557 INTERCHANGEABLE
Screw,machine
5305-00-151-3559 INTERCHANGEABLE
Screw,machine
5305-00-151-3563 INTERCHANGEABLE
Screw,machine
5305-00-151-3564 INTERCHANGEABLE
Screw,machine
5305-00-151-3566 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
AN520-0-2 Aeronautical Standards Group Dept of Navy and Air Force (USA)
FFS92ANDTYPE1STYLE1S Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5305-00-151-1374INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3557INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3559INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3563INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3564INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3566INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-151-3595?

NSN 5305-00-151-3595 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-151-3595?

NSN 5305-00-151-3595 has 2 cross-referenced part numbers: AN520-0-2 (Aeronautical Standards Group Dept of Navy and Air Force), FFS92ANDTYPE1STYLE1S (Federal Specifications Promulgated by General Services Administration Washington DC).

What NSN replaces 5305-00-151-3595?

There are 6 known substitutes for 5305-00-151-3595: 5305-00-151-1374, 5305-00-151-3557, 5305-00-151-3559 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN520-0-2?

Key specifications for AN520-0-2: Thread Class: 2A A; Screw Material Document and Classification: QQ-S-630 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-631 FED SPEC 2ND MATERIAL RESPONSE OR QQ-S-634 FED SPEC 2ND MATERIAL RESPONSE; Head Style: ROUND; Internal Drive Style: CROSS RECESS TYPE 1. 16 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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