PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17520Screw

Hein Werner Corp · NSN 5305-00-138-4523 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-00-138-4523 — this item is cataloged by the U.S. Government under National Stock Number 5305-00-138-4523. Primary manufacturer part number: 17520.
Features
  • Screw — FSC 5305
  • 1 verified cross-reference
  • Primary manufacturer: Hein Werner Corp
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw, cataloged under National Stock Number 5305-00-138-4523, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hein Werner Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersHein Werner Corp (CAGE 28047)
Technical Specifications
ParameterValue
NSN5305-00-138-4523
Primary Part Number17520
Item NameScrew
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerHein Werner Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5961-00-050-1495 INTERCHANGEABLE
Semiconductor Device,thyristor
3110-00-100-0529 INTERCHANGEABLE
Cup,tapered Roller Bearing
5330-00-100-7767 INTERCHANGEABLE
Seal Kit
5330-00-141-2419175-20 INTERCHANGEABLE
Gasket
Lenz Inc Dba the Lenz Company
3455-00-224-3648SHML-400 INTERCHANGEABLE
Cutter,milling,shell End
Pohl Tool Co
3030-00-317-481110105 INTERCHANGEABLE
Belt,v
Liftking Manufacturing Corp
5962-00-514-1917619-3531-001 INTERCHANGEABLE
Microcircuit,digital
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5945-00-615-8841SGMESPD143-26 INTERCHANGEABLE
Chopper,electronic
Air Force Lifecycle Management Center Electronic Components (aflcmc/ezss)
1040-00-938-895754A50B94 INTERCHANGEABLE
Cap,center Section
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3120-00-998-60001-7520 INTERCHANGEABLE
Bearing,sleeve
M.t. Davidson Company
Cross-Reference Index
Part NumberManufacturer
17520 PRIMARY Hein Werner Corp (USA)
Related Parts
5961-00-050-1495INTERCHANGEABLE
SEMICONDUCTOR DEVICE,THYRISTOR
3110-00-100-0529INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
5330-00-100-7767INTERCHANGEABLE
SEAL KIT
5330-00-141-2419INTERCHANGEABLE
GASKET
175-20
3455-00-224-3648INTERCHANGEABLE
CUTTER,MILLING,SHELL END
SHML-400
3030-00-317-4811INTERCHANGEABLE
BELT,V
10105
5962-00-514-1917INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
619-3531-001
5945-00-615-8841INTERCHANGEABLE
CHOPPER,ELECTRONIC
SGMESPD143-26
1040-00-938-8957INTERCHANGEABLE
CAP,CENTER SECTION
54A50B94
3120-00-998-6000INTERCHANGEABLE
BEARING,SLEEVE
1-7520
4310-01-073-9039INTERCHANGEABLE
CAP,RETAINING
17520
5342-01-089-4200INTERCHANGEABLE
BRACKET,MUFFLER
5-14-515-10-1

Frequently Asked Questions

What is NSN 5305-00-138-4523?

NSN 5305-00-138-4523 is a Screw, manufactured by Hein Werner Corp, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-00-138-4523?

NSN 5305-00-138-4523 has 1 cross-referenced part number: 17520 (Hein Werner Corp).

What NSN replaces 5305-00-138-4523?

There are 12 known substitutes for 5305-00-138-4523: 5961-00-050-1495, 3110-00-100-0529, 5330-00-100-7767 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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