PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

343103Plug,machine Thread

Eaton Aerospace, Llc Dba Jackson South · NSN 5365-00-473-4736 · FSC 5365 · No Item Name Available
Verified by PartsTable
NSN 5365-00-473-4736 — this item is cataloged by the U.S. Government under National Stock Number 5365-00-473-4736. Primary manufacturer part number: 343103.
Features
  • Plug,machine Thread — FSC 5365
  • Thread Length: 0.406 INCHES NOMINAL EXTERNAL IN
  • Thread Series Designator: UNEF EXTERNAL
  • Connection Style: PLAIN
  • Head Height: 0.219 INCHES NOMINAL IN
  • Washer Face Diameter: 0.750 INCHES NOMINAL IN
  • Material: STEEL COMP 1020 OVERALL
  • Thread Class: 3A EXTERNAL A
Applications
  • Applications requiring Steel Comp 1020 Overall construction
General Description

The Plug,machine Thread, cataloged under National Stock Number 5365-00-473-4736, is classified within Federal Supply Class 5365 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5365-00-473-4736
Primary Part Number343103
Item NamePlug,machine Thread
FSC / FSG5365 / 53 — No Item Name Available
ManufacturerEaton Aerospace, Llc Dba Jackson South
StatusACTIVE
Thread Length0.406 INCHES NOMINAL EXTERNAL IN
Thread Series DesignatorUNEF EXTERNAL
Connection StylePLAIN
Head Height0.219 INCHES NOMINAL IN
Washer Face Diameter0.750 INCHES NOMINAL IN
MaterialSTEEL COMP 1020 OVERALL
Thread Class3A EXTERNAL A
Style DesignatorPLUG, MACHINE
Washer Face Thickness0.016 INCHES NOMINAL IN
Material Document and ClassificationQQ-S-633,CANCELED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
Thread DirectionRIGHT-HAND EXTERNAL
Nominal Thread Size0.500 INCHES EXTERNAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-266-0531120703 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Chrysler Realty Company Llc Dba Daimler Chrysler
5340-00-521-537116W290 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5961-01-012-9313343103 INTERCHANGEABLE
Transistor
Fluke Corp
6515-01-727-8080343103 INTERCHANGEABLE
Filiform,urethral
Teleflex Medical Incorporated Dba Teleflex Medical Inc
Cross-Reference Index
Part NumberManufacturer
389916PC48 Naval Ship Systems Command (USA)
343103 PRIMARY Eaton Aerospace, Llc Dba Jackson South (USA)
E38933-6PC48 Eaton Aerospace, Llc Dba Jackson South (USA)
389914PC36 Naval Ship Systems Command (USA)
E38933-4PC36 Eaton Aerospace, Llc Dba Jackson South (USA)
389915PC36 Naval Ship Systems Command (USA)
E38933-5PC36 Eaton Aerospace, Llc Dba Jackson South (USA)
48X3 Eaton Aerospace, Llc Dba Jackson South (USA)
389928PC48X3 Naval Ship Systems Command (USA)
E38933-18PC48X3 Eaton Aerospace, Llc Dba Jackson South (USA)
Related Parts
4730-00-266-0531INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
120703
5340-00-521-5371INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
16W290
5961-01-012-9313INTERCHANGEABLE
TRANSISTOR
343103
6515-01-727-8080INTERCHANGEABLE
FILIFORM,URETHRAL
343103

Frequently Asked Questions

What is NSN 5365-00-473-4736?

NSN 5365-00-473-4736 is a Plug,machine Thread, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5365 (No Item Name Available). Status: active.

What are the part numbers for NSN 5365-00-473-4736?

NSN 5365-00-473-4736 has 10 cross-referenced part numbers: 389916PC48 (Naval Ship Systems Command), 343103 (Eaton Aerospace, Llc Dba Jackson South), E38933-6PC48 (Eaton Aerospace, Llc Dba Jackson South), 389914PC36 (Naval Ship Systems Command), E38933-4PC36 (Eaton Aerospace, Llc Dba Jackson South) and 5 more.

What NSN replaces 5365-00-473-4736?

There are 4 known substitutes for 5365-00-473-4736: 4730-00-266-0531, 5340-00-521-5371, 5961-01-012-9313 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 343103?

Key specifications for 343103: Thread Length: 0.406 INCHES NOMINAL EXTERNAL IN; Thread Series Designator: UNEF EXTERNAL; Connection Style: PLAIN; Overall Length: 0.766 INCHES NOMINAL IN. 13 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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