Window, Observation9340-01-225-0045

NSN 9340-01-225-0045 · NIIN 012250045

FSC 9340 — Glass Fabricated Materials · FSG 93 — Nonmetallic Fabricated Materials

Government record, cited

Also searched as 9340-01-225-0045 · 9340012250045 · NIIN 012250045 · 01-225-0045 · FSC 9340 Glass Fabricated Materials · A3013130-3 · 517906-3

Nearby stock numbers ← 9340-01-225-0044 Tubing, Glass · 9340-01-225-0046 Window, Observation →

Features

Window,observation — FSC 9340
Fourth Corner Radius: 3.250 INCHES NOMINAL IN
First Corner Radius: 3.250 INCHES NOMINAL IN
Second Corner Radius: 3.250 INCHES NOMINAL IN
Overall Thickness: 2.380 INCHES NOMINAL IN
Material Transparency: TRANSLUCENT
Style Designator: ROUNDED CORNERS
Color: GRAY/GREY

Identification

NSN: 9340-01-225-0045
NIIN: 012250045
FSC: 9340 — Glass Fabricated Materials
FSG: 93 — Nonmetallic Fabricated Materials

General Description

The Window,observation, cataloged under National Stock Number 9340-01-225-0045, is classified within Federal Supply Class 9340 (Glass Fabricated Materials) of the Nonmetallic Fabricated Materials group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	9340-01-225-0045
Item Name	Window,observation
FSC / FSG	9340 / 93 — Glass Fabricated Materials
Status	ACTIVE
Fourth Corner Radius	3.250 INCHES NOMINAL IN
First Corner Radius	3.250 INCHES NOMINAL IN
Second Corner Radius	3.250 INCHES NOMINAL IN
Overall Thickness	2.380 INCHES NOMINAL IN
Material Transparency	TRANSLUCENT
Style Designator	ROUNDED CORNERS
Color	GRAY/GREY
Environmental Protection	HIGH TEMPERATURE RESISTANT
Material	GLASS BOROSILICATE
Third Corner Radius	3.250 INCHES NOMINAL IN

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
A3013130-3	3/2 Design control — primary reference U.S. Government activity
517906-3	5/9 Secondary reference L3harris Technologies, Inc Div Space & Airborne Systems

No interchangeability data on file.

Other items in FSC 9340 — Glass Fabricated Materials

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

9340-00-001-2702

WINDOW,OBSERVATION

9340-00-001-3590

WINDOW,OBSERVATION

9340-00-001-3591

WINDOW,ELECTRICALL

9340-00-001-3592

WINDOW,OBSERVATION

9340-00-003-0380

WINDOW,OBSERVATION

9340-00-003-1497

9340-00-003-1497 · Item name not on file

9340-00-003-1553

9340-00-003-1553 · Item name not on file

9340-00-003-7325

9340-00-003-7325 · Item name not on file

Frequently Asked Questions

What is NSN 9340-01-225-0045?

NSN 9340-01-225-0045 is a Window,observation, classified under FSC 9340, Glass Fabricated Materials. Status: active.

What are the specifications of 9340-01-225-0045?

Key specifications for 9340-01-225-0045: Fourth Corner Radius: 3.250 INCHES NOMINAL IN; First Corner Radius: 3.250 INCHES NOMINAL IN; Second Corner Radius: 3.250 INCHES NOMINAL IN; Overall Thickness: 2.380 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.

Is NSN 9340-01-225-0045 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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