PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B129-11-TBSWindow,observation

John G Papailias Co Inc Dba J G Papailias · NSN 9340-01-409-1365 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-01-409-1365 — this item is cataloged by the U.S. Government under National Stock Number 9340-01-409-1365. Primary manufacturer part number: B129-11-TBS.
Features
  • Window,observation — FSC 9340
  • 2 verified cross-references
  • Primary manufacturer: John G Papailias Co Inc Dba J G Papailias
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Window,observation, cataloged under National Stock Number 9340-01-409-1365, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is John G Papailias Co Inc Dba J G Papailias. This item has 2 commercial cross-references 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 NameWindow,observation
FSC / FSG9340 — No Item Name Available (FSG 93)
ManufacturersJohn G Papailias Co Inc Dba J G Papailias (CAGE 1Z740)
Technical Specifications
ParameterValue
NSN9340-01-409-1365
Primary Part NumberB129-11-TBS
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerJohn G Papailias Co Inc Dba J G Papailias
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-132-0576 INTERCHANGEABLE
Nozzle,spray,fluid-Emulsion
5935-00-701-221510689631 INTERCHANGEABLE
Adapter,connector
Us Army Aviation and Missile Command
5985-01-063-5903 INTERCHANGEABLE
Coupler,transmission Line
4820-01-117-2813700663936 INTERCHANGEABLE
Seat,valve
The Walworth Company
5950-01-214-0780677-0606-010 INTERCHANGEABLE
Transformer,audio Frequency
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
6610-01-225-04153844 INTERCHANGEABLE
Mechanism Assembly
Kearflex Engineering Company
5975-01-281-88423844 INTERCHANGEABLE
Clamp,grounding
Abb Installation Products Inc
3040-01-283-38413844 INTERCHANGEABLE
Shaft,shouldered
Weil Pump Co Inc
4130-01-314-712963A142997P1 INTERCHANGEABLE
Filter Element,air Conditioning
Lockheed Martin Corporation Div Rotary and Mission Systems
4130-01-327-32943844 INTERCHANGEABLE
Condenser Coil,refrigeration
Schneider Metal Mfg Co Inc Ross Temp Div
Cross-Reference Index
Part NumberManufacturer
384-4 John G Papailias Co Inc Dba J G Papailias (USA)
B129-11-TBS PRIMARY John G Papailias Co Inc Dba J G Papailias (USA)
Related Parts
4730-00-132-0576INTERCHANGEABLE
NOZZLE,SPRAY,FLUID-EMULSION
5935-00-701-2215INTERCHANGEABLE
ADAPTER,CONNECTOR
10689631
5985-01-063-5903INTERCHANGEABLE
COUPLER,TRANSMISSION LINE
4820-01-117-2813INTERCHANGEABLE
SEAT,VALVE
700663936
5950-01-214-0780INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
677-0606-010
6610-01-225-0415INTERCHANGEABLE
MECHANISM ASSEMBLY
3844
5975-01-281-8842INTERCHANGEABLE
CLAMP,GROUNDING
3844
3040-01-283-3841INTERCHANGEABLE
SHAFT,SHOULDERED
3844
4130-01-314-7129INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
63A142997P1
4130-01-327-3294INTERCHANGEABLE
CONDENSER COIL,REFRIGERATION
3844
2040-01-500-6550INTERCHANGEABLE
PANEL,FLOOR,WATERCRAFT
3844
6515-01-517-6338INTERCHANGEABLE
BAG,OSTOMY
3844

Frequently Asked Questions

What is NSN 9340-01-409-1365?

NSN 9340-01-409-1365 is a Window,observation, manufactured by John G Papailias Co Inc Dba J G Papailias, classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-01-409-1365?

NSN 9340-01-409-1365 has 2 cross-referenced part numbers: 384-4 (John G Papailias Co Inc Dba J G Papailias), B129-11-TBS (John G Papailias Co Inc Dba J G Papailias).

What NSN replaces 9340-01-409-1365?

There are 12 known substitutes for 9340-01-409-1365: 4730-00-132-0576, 5935-00-701-2215, 5985-01-063-5903 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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