PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A43071Plug,machine Thread

Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. · NSN 5365-00-203-4386 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-203-4386 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-203-4386. Primary manufacturer part number: A43071.
Features
  • Plug,machine Thread — FSC 5365
  • Thread Direction: RIGHT-HAND EXTERNAL
  • Thread Length: 0.406 INCHES NOMINAL EXTERNAL IN
  • Nominal Thread Size: 0.625 INCHES EXTERNAL IN
  • Head Height: 0.344 INCHES NOMINAL IN
  • Material: STEEL OVERALL
  • Thread Class: 3A EXTERNAL A
  • Core Depth: 0.281 INCHES NOMINAL IN
Applications
  • Applications requiring Steel Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-203-4386, 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 13 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5365-00-203-4386
Primary Part NumberA43071
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerPratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
StatusCANCELLED
Thread DirectionRIGHT-HAND EXTERNAL
Thread Length0.406 INCHES NOMINAL EXTERNAL IN
Nominal Thread Size0.625 INCHES EXTERNAL IN
Head Height0.344 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Thread Class3A EXTERNAL A
Core Depth0.281 INCHES NOMINAL IN
Thread Series DesignatorUNF EXTERNAL
Flange Thickness0.094 INCHES NOMINAL IN
Style DesignatorPLUG, MACHINE
Flange Diameter1.219 INCHES NOMINAL IN
Connection StylePLAIN
Body Core Diameter0.406 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
1650-00-215-0839 INTERCHANGEABLE
Housing Assy,poppet
5905-00-401-0044311-0496-00 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Credence Systems Corp
5365-00-483-086543071 INTERCHANGEABLE
Plug,machine Thread
Arrow Pneumatics Inc
5935-00-681-4493 INTERCHANGEABLE
Connector,plug,electrical
5950-01-184-7325 INTERCHANGEABLE
Transformer,power
5340-01-297-536843071 INTERCHANGEABLE
Bracket,mounting
Williams International Co., L.l.c.
5340-01-376-38634307-1 INTERCHANGEABLE
Lock Set,mortise
Adams Rite Aerospace, Inc
5330-01-435-477043071 INTERCHANGEABLE
Gasket
Setra Systems, Inc. Dba Gems Sensors
2920-01-583-718743071 INTERCHANGEABLE
Spark Plug
Westerbeke Corporation
Cross-Reference Index
Part NumberManufacturer
43071 Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
A43071 PRIMARY Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp. (CAN)
Related Parts
1650-00-215-0839INTERCHANGEABLE
HOUSING ASSY,POPPET
5905-00-401-0044INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
311-0496-00
5365-00-483-0865INTERCHANGEABLE
PLUG,MACHINE THREAD
43071
5935-00-681-4493INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5950-01-184-7325INTERCHANGEABLE
TRANSFORMER,POWER
5340-01-297-5368INTERCHANGEABLE
BRACKET,MOUNTING
43071
5340-01-376-3863INTERCHANGEABLE
LOCK SET,MORTISE
4307-1
5330-01-435-4770INTERCHANGEABLE
GASKET
43071
2920-01-583-7187INTERCHANGEABLE
SPARK PLUG
43071

Frequently Asked Questions

What is NSN 5365-00-203-4386?

NSN 5365-00-203-4386 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 5365-00-203-4386?

NSN 5365-00-203-4386 has 2 cross-referenced part numbers: 43071 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.), A43071 (Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.).

What NSN replaces 5365-00-203-4386?

There are 9 known substitutes for 5365-00-203-4386: 1650-00-215-0839, 5905-00-401-0044, 5365-00-483-0865 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A43071?

Key specifications for A43071: Thread Direction: RIGHT-HAND EXTERNAL; Thread Length: 0.406 INCHES NOMINAL EXTERNAL IN; Nominal Thread Size: 0.625 INCHES EXTERNAL IN; Head Height: 0.344 INCHES NOMINAL IN. 15 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5365-00-203-4386 still in active supply?

NSN 5365-00-203-4386 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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