PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A14058Plug,machine Thread

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5365-00-203-4352 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-203-4352 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-203-4352. Primary manufacturer part number: A14058.
Features
  • Plug,machine Thread — FSC 5365
  • Surface Treatment: CADMIUM OVERALL
  • Thread Length: 0.219 INCHES NOMINAL EXTERNAL IN
  • Body Core Diameter: 0.406 INCHES NOMINAL IN
  • Thread Class: 3A EXTERNAL A
  • Thread Series Designator: UNF EXTERNAL
  • Core Depth: 0.344 INCHES NOMINAL IN
  • Head Height: 0.094 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-203-4352, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-203-4352
Primary Part NumberA14058
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
Surface TreatmentCADMIUM OVERALL
Thread Length0.219 INCHES NOMINAL EXTERNAL IN
Body Core Diameter0.406 INCHES NOMINAL IN
Thread Class3A EXTERNAL A
Thread Series DesignatorUNF EXTERNAL
Core Depth0.344 INCHES NOMINAL IN
Head Height0.094 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND EXTERNAL
Connection StylePLAIN
MaterialSTEEL OVERALL
Nominal Thread Size0.562 INCHES EXTERNAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5340-00-162-8574A14058 INTERCHANGEABLE
Plug,fusible
Mueller Brass Co.
5965-00-296-2686 INTERCHANGEABLE
Microphone Element
5340-00-493-3719A-14058 INTERCHANGEABLE
Plug,fusible
Mueller Brass Co.
5330-01-011-1537A-14058 INTERCHANGEABLE
Gasket
L3 Technologies, Inc.
5365-01-558-761114058 INTERCHANGEABLE
Spacer,special Shaped
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
14058 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
A14058 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
5340-00-162-8574INTERCHANGEABLE
PLUG,FUSIBLE
A14058
5965-00-296-2686INTERCHANGEABLE
MICROPHONE ELEMENT
5340-00-493-3719INTERCHANGEABLE
PLUG,FUSIBLE
A-14058
5330-01-011-1537INTERCHANGEABLE
GASKET
A-14058
5365-01-558-7611INTERCHANGEABLE
SPACER,SPECIAL SHAPED
14058

Frequently Asked Questions

What is NSN 5365-00-203-4352?

NSN 5365-00-203-4352 is a Plug,machine Thread, manufactured by Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp., classified under FSC 5365 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5365-00-203-4352?

NSN 5365-00-203-4352 has 2 cross-referenced part numbers: 14058 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), A14058 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5365-00-203-4352?

There are 5 known substitutes for 5365-00-203-4352: 5340-00-162-8574, 5965-00-296-2686, 5340-00-493-3719 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A14058?

Key specifications for A14058: Surface Treatment: CADMIUM OVERALL; Thread Length: 0.219 INCHES NOMINAL EXTERNAL IN; Body Core Diameter: 0.406 INCHES NOMINAL IN; Thread Class: 3A EXTERNAL A. 12 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-203-4352 still in active supply?

NSN 5365-00-203-4352 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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