PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3768-AWindow,observation

Hoyt Corporation · NSN 9340-00-011-9436 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-00-011-9436 — this item is cataloged by the U.S. Government under National Stock Number 9340-00-011-9436. Primary manufacturer part number: 3768-A.
Features
  • Window,observation — FSC 9340
  • Style Designator: CIRCULAR
  • Material: GLASS
  • Overall Diameter: 13.625 INCHES NOMINAL IN
  • Overall Thickness: 0.188 INCHES NOMINAL IN
  • Material Transparency: CLEAR
  • 2 verified cross-references
  • Primary manufacturer: Hoyt Corporation
Applications
  • Applications requiring Glass construction
General Description

The Window,observation, cataloged under National Stock Number 9340-00-011-9436, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Hoyt Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9340-00-011-9436
Primary Part Number3768-A
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerHoyt Corporation
StatusACTIVE
Style DesignatorCIRCULAR
MaterialGLASS
Overall Diameter13.625 INCHES NOMINAL IN
Overall Thickness0.188 INCHES NOMINAL IN
Material TransparencyCLEAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4320-00-367-2150470-10654-000 INTERCHANGEABLE
Pump,reciprocating
Johnson Controls Navy Systems, Llc
5330-00-427-2880T2175 INTERCHANGEABLE
Cable Assy,special
Titan Wheel Corporation of Illinois
3020-00-464-44382-P-283 INTERCHANGEABLE
Gear,spur
Parker Hannifin Corporation Div Chelsea Products Division
4510-00-484-8492379-8 INTERCHANGEABLE
Faucet,single
Mansfield Plumbing Products Llc
4320-00-784-5576 INTERCHANGEABLE
Rotor,pump
4920-01-049-34493-768-01 INTERCHANGEABLE
Adapter,cable Breakout
Eldec Aerospace Corp
6145-01-229-03269421 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
5935-01-266-99413768 INTERCHANGEABLE
Connector,receptacle,electrical
Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
Cross-Reference Index
Part NumberManufacturer
3768-A PRIMARY Hoyt Corporation (USA)
3768 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
4320-00-367-2150INTERCHANGEABLE
PUMP,RECIPROCATING
470-10654-000
5330-00-427-2880INTERCHANGEABLE
CABLE ASSY,SPECIAL
T2175
3020-00-464-4438INTERCHANGEABLE
GEAR,SPUR
2-P-283
4510-00-484-8492INTERCHANGEABLE
FAUCET,SINGLE
379-8
4320-00-784-5576INTERCHANGEABLE
ROTOR,PUMP
4920-01-049-3449INTERCHANGEABLE
ADAPTER,CABLE BREAKOUT
3-768-01
6145-01-229-0326INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
9421
5935-01-266-9941INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
3768

Frequently Asked Questions

What is NSN 9340-00-011-9436?

NSN 9340-00-011-9436 is a Window,observation, manufactured by Hoyt Corporation, classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-00-011-9436?

NSN 9340-00-011-9436 has 2 cross-referenced part numbers: 3768-A (Hoyt Corporation), 3768 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 9340-00-011-9436?

There are 8 known substitutes for 9340-00-011-9436: 4320-00-367-2150, 5330-00-427-2880, 3020-00-464-4438 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3768-A?

Key specifications for 3768-A: Style Designator: CIRCULAR; Material: GLASS; Overall Diameter: 13.625 INCHES NOMINAL IN; Overall Thickness: 0.188 INCHES NOMINAL IN. 5 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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