PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

34509Plug,machine Thread

Mid-America Aerotech, Llc · NSN 5365-00-508-1479 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-508-1479 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-508-1479. Primary manufacturer part number: 34509.
Features
  • Plug,machine Thread — FSC 5365
  • Surface Treatment: CHROMATE OVERALL
  • Style Designator: PLUG, MACHINE
  • Head Type: SOLID
  • Head Height: 0.406 INCHES NOMINAL IN
  • Thread Series Designator: UN EXTERNAL
  • Material: ALUMINUM ALLOY OVERALL
  • Head Core Diameter: 1.734 INCHES NOMINAL IN
Applications
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-508-1479, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mid-America Aerotech, Llc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-508-1479
Primary Part Number34509
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerMid-America Aerotech, Llc
StatusACTIVE
Surface TreatmentCHROMATE OVERALL
Style DesignatorPLUG, MACHINE
Head TypeSOLID
Head Height0.406 INCHES NOMINAL IN
Thread Series DesignatorUN EXTERNAL
MaterialALUMINUM ALLOY OVERALL
Head Core Diameter1.734 INCHES NOMINAL IN
Thread Class3A EXTERNAL A
Body Core Diameter0.843 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND EXTERNAL
Thread Quantity Per Inch12 EXTERNAL
Nominal Thread Size1.312 INCHES EXTERNAL IN
Connection StylePLAIN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5120-01-066-588034509 INTERCHANGEABLE
Punch,drive Pin
Wilton Corp Wilton Tool Div
5915-01-232-731134509 INTERCHANGEABLE
Filter,band Pass
K&l Microwave Llc
4820-01-588-776834509 INTERCHANGEABLE
Seat,valve
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
34509 Mid-America Aerotech, Llc (USA)
34509 E-Systems Inc Montek Div Fluid Controls Opns (USA)
34509 Moog Inc Div Moog Inc., Space and Defense - Salt Lake City (USA)
34509 Moog Inc (USA)
Related Parts
5120-01-066-5880INTERCHANGEABLE
PUNCH,DRIVE PIN
34509
5915-01-232-7311INTERCHANGEABLE
FILTER,BAND PASS
34509
4820-01-588-7768INTERCHANGEABLE
SEAT,VALVE
34509

Frequently Asked Questions

What is NSN 5365-00-508-1479?

NSN 5365-00-508-1479 is a Plug,machine Thread, manufactured by Mid-America Aerotech, Llc, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-508-1479?

NSN 5365-00-508-1479 has 4 cross-referenced part numbers: 34509 (Mid-America Aerotech, Llc), 34509 (E-Systems Inc Montek Div Fluid Controls Opns), 34509 (Moog Inc Div Moog Inc., Space and Defense - Salt Lake City), 34509 (Moog Inc).

What NSN replaces 5365-00-508-1479?

There are 3 known substitutes for 5365-00-508-1479: 5120-01-066-5880, 5915-01-232-7311, 4820-01-588-7768. Verify interchangeability with system specifications before substitution.

What are the specifications of 34509?

Key specifications for 34509: Surface Treatment: CHROMATE OVERALL; Style Designator: PLUG, MACHINE; Head Type: SOLID; Head Height: 0.406 INCHES NOMINAL IN. 14 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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