PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

40-1-16Window,observation

Emerson Electric Co Dba Brooks Instrument Division · NSN 9340-00-785-1766 · FSC 9340 · No Item Name Available
Verified by PartsTable
NSN 9340-00-785-1766 — this item is cataloged by the U.S. Government under National Stock Number 9340-00-785-1766. Primary manufacturer part number: 40-1-16.
Features
  • Window,observation — FSC 9340
  • Material: GLASS SAFETY
  • Material Transparency: CLEAR
  • Style Designator: SQUARE CORNERS
  • Overall Thickness: 0.250 INCHES NOMINAL IN
  • Ply Quantity: 2
  • 6 verified cross-references
  • Primary manufacturer: Emerson Electric Co Dba Brooks Instrument Division
Applications
  • Applications requiring Glass Safety construction
General Description

The Window,observation, cataloged under National Stock Number 9340-00-785-1766, is classified within Federal Supply Class 9340 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Emerson Electric Co Dba Brooks Instrument Division. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9340-00-785-1766
Primary Part Number40-1-16
Item NameWindow,observation
FSC / FSG9340 / 93 — No Item Name Available
ManufacturerEmerson Electric Co Dba Brooks Instrument Division
StatusACTIVE
MaterialGLASS SAFETY
Material TransparencyCLEAR
Style DesignatorSQUARE CORNERS
Overall Thickness0.250 INCHES NOMINAL IN
Ply Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5130-00-275-12065130-00-275-1206 INTERCHANGEABLE
Blade,reciprocating Saw
General Services Administration Federal Supply Service
5342-00-316-5883 INTERCHANGEABLE
Bracket,chassis
5977-01-309-268140116 INTERCHANGEABLE
Brush,electrical Contact
Bell Intl Inc
8465-01-565-398940116 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
3040-01-703-14454011-6 INTERCHANGEABLE
Shaft,straight
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
3040-01-708-95404011-6 INTERCHANGEABLE
Shaft,shouldered
Parker-Hannifin Corporation Dba Pneutronics
Cross-Reference Index
Part NumberManufacturer
40-1-16 Emerson Electric Co Dba Brooks Instrument Division (USA)
A-390-X-002-WW-A Emerson Electric Co Dba Brooks Instrument Division (USA)
A-390-X-002 Emerson Electric Co Dba Brooks Instrument Division (USA)
A-390-X-002-WW-A Brooks Instrument Llc (USA)
XD363-151REVBPC5 Emerson Electric Co Dba Brooks Instrument Division (USA)
XD363-152REVBPC40-1-16 Emerson Electric Co Dba Brooks Instrument Division (USA)
Related Parts
5130-00-275-1206INTERCHANGEABLE
BLADE,RECIPROCATING SAW
5130-00-275-1206
5342-00-316-5883INTERCHANGEABLE
BRACKET,CHASSIS
5977-01-309-2681INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
40116
8465-01-565-3989INTERCHANGEABLE
HYDRATION SYSTEM
40116
3040-01-703-1445INTERCHANGEABLE
SHAFT,STRAIGHT
4011-6
3040-01-708-9540INTERCHANGEABLE
SHAFT,SHOULDERED
4011-6

Frequently Asked Questions

What is NSN 9340-00-785-1766?

NSN 9340-00-785-1766 is a Window,observation, manufactured by Emerson Electric Co Dba Brooks Instrument Division, classified under FSC 9340 (No Item Name Available). Status: active.

What are the part numbers for NSN 9340-00-785-1766?

NSN 9340-00-785-1766 has 6 cross-referenced part numbers: 40-1-16 (Emerson Electric Co Dba Brooks Instrument Division), A-390-X-002-WW-A (Emerson Electric Co Dba Brooks Instrument Division), A-390-X-002 (Emerson Electric Co Dba Brooks Instrument Division), A-390-X-002-WW-A (Brooks Instrument Llc), XD363-151REVBPC5 (Emerson Electric Co Dba Brooks Instrument Division) and 1 more.

What NSN replaces 9340-00-785-1766?

There are 6 known substitutes for 9340-00-785-1766: 5130-00-275-1206, 5342-00-316-5883, 5977-01-309-2681 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-1-16?

Key specifications for 40-1-16: Material: GLASS SAFETY; Material Transparency: CLEAR; Style Designator: SQUARE CORNERS; Overall Width: 2.125 INCHES NOMINAL IN. 7 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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