PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AN515-4-6Screw,machine

Aeronautical Standards Group Dept of Navy and Air Force · NSN 5305-00-151-3578 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-151-3578 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-151-3578. Primary manufacturer part number: AN515-4-6.
Features
  • Screw,machine — FSC 5305
  • Head Height: 0.086 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
  • Head Style: ROUND
  • Fastener Length: 0.375 INCHES NOMINAL IN
  • Nominal Thread Diameter: 0.112 INCHES IN
  • Head Diameter: 0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
  • Internal Drive Style: CROSS RECESS TYPE 1
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-00-151-3578, 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 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-00-151-3578
Primary Part NumberAN515-4-6
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerAeronautical Standards Group Dept of Navy and Air Force
StatusCANCELLED
Head Height0.086 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Head StyleROUND
Fastener Length0.375 INCHES NOMINAL IN
Nominal Thread Diameter0.112 INCHES IN
Head Diameter0.193 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
Internal Drive StyleCROSS RECESS TYPE 1
Thread Length0.325 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN
Thread Quantity Per Inch40
Screw Surface Treatment Document and ClassificationQQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Screw MaterialSTEEL OR STEEL COMP 1010
Screw Surface TreatmentCADMIUM
Minimum Tensile Strength55000 POUNDS PER SQUARE INCH LBS
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
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2A A
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
1680-00-010-05095952131 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Us Army Aviation and Missile Command
5305-00-141-5164 INTERCHANGEABLE
Screw,machine
5305-00-151-0172 INTERCHANGEABLE
Screw,machine
5305-00-151-0259 INTERCHANGEABLE
Screw,machine
5305-00-151-0265 INTERCHANGEABLE
Screw,machine
5305-00-151-0470 INTERCHANGEABLE
Screw,machine
5305-00-151-0472 INTERCHANGEABLE
Screw,machine
5305-00-151-1376 INTERCHANGEABLE
Screw,machine
5305-00-151-1568 INTERCHANGEABLE
Screw,machine
5305-00-151-3576 INTERCHANGEABLE
Screw,machine
Cross-Reference Index
Part NumberManufacturer
AN515-4-6 Aeronautical Standards Group Dept of Navy and Air Force (USA)
250-4 Heathkit Co Inc Dba Heathkit Educational Systems (USA)
1018982-215 Anacomp, Inc. (USA)
FFS92ANDTYPE1ANDSTYLE1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
595213-1 Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
1680-00-010-0509INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
5952131
5305-00-141-5164INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-0172INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-0259INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-0265INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-0470INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-0472INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-1376INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-1568INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3576INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3757INTERCHANGEABLE
SCREW,MACHINE
5305-00-151-3776INTERCHANGEABLE
SCREW,MACHINE

Frequently Asked Questions

What is NSN 5305-00-151-3578?

NSN 5305-00-151-3578 is a Screw,machine, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-00-151-3578?

NSN 5305-00-151-3578 has 5 cross-referenced part numbers: AN515-4-6 (Aeronautical Standards Group Dept of Navy and Air Force), 250-4 (Heathkit Co Inc Dba Heathkit Educational Systems), 1018982-215 (Anacomp, Inc.), FFS92ANDTYPE1ANDSTYLE1 (Federal Specifications Promulgated by General Services Administration Washington DC), 595213-1 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 5305-00-151-3578?

There are 12 known substitutes for 5305-00-151-3578: 1680-00-010-0509, 5305-00-141-5164, 5305-00-151-0172 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AN515-4-6?

Key specifications for AN515-4-6: Head Height: 0.086 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND; Head Style: ROUND; Fastener Length: 0.375 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-00-151-3578 still in active supply?

NSN 5305-00-151-3578 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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