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KS-23907A — WINDOW,OBSERVATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

KS-23907A: WINDOW,OBSERVATION.

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: GLASS BOROSILICATE, overall_width: 28.000 INCHES NOMINAL IN, overall_length: 33.688 INCHES NOMINAL IN, special_features: NONICING,ELECTRICALLY HEATED, style_designator: SQUARE CORNERS, features_provided: FRAME AND TEMPERED. This part is cataloged in the U.S.

Government catalog under NSN 9340-01-280-5366, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
KS-23907A
NSN: 9340-01-280-5366
FSC: 9340 — Glass Fabricated Materials
CAGE: 21204 — CORNELL-CARR CO., INC. (USA)
SPECIFICATIONS
materialGLASS BOROSILICATE
ply_quantity2
overall_width28.000 INCHES NOMINAL IN
overall_length33.688 INCHES NOMINAL IN
special_featuresNONICING,ELECTRICALLY HEATED
style_designatorSQUARE CORNERS
features_providedFRAME AND TEMPERED
overall_thickness1.688 INCHES NOMINAL IN
material_transparencyCLEAR
environmental_protectionHIGH TEMPERATURE RESISTANT
NSN9340-01-280-5366
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN KS-23907A MFR WINDOW,OBSERVATION
KEY FEATURES
•
OVERALL THICKNESS: 1.688 INCHES NOMINAL IN
•
MATERIAL TRANSPARENCY: CLEAR
•
STYLE DESIGNATOR: SQUARE CORNERS
•
FEATURES PROVIDED: FRAME AND TEMPERED
•
PLY QUANTITY: 2
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS1.688 INCHES NOMINAL IN
MATERIAL TRANSPARENCYCLEAR
STYLE DESIGNATORSQUARE CORNERS
OVERALL LENGTH33.688 INCHES NOMINAL IN
OVERALL WIDTH28.000 INCHES NOMINAL IN
FEATURES PROVIDEDFRAME AND TEMPERED
PLY QUANTITY2
SPECIAL FEATURESNONICING,ELECTRICALLY HEATED
ENVIRONMENTAL PROTECTIONHIGH TEMPERATURE RESISTANT
MATERIALGLASS BOROSILICATE
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 9340-00-001-3590 9340-00-001-3591 9340-00-001-3592 9340-00-003-0380 9340-00-003-1497 9340-00-003-1553 9340-00-003-7325
SUBSTITUTES & CROSS-REFERENCES 2
KN-325F 33-11/16X28Reference document
Same NSN cross-reference
Reference document — Secondary reference
KS-23907Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KS-23907A?
KS-23907A is a WINDOW,OBSERVATION.
What parts can replace KS-23907A?
There are 2 known substitutes for KS-23907A: KN-325F 33-11/16X28, KS-23907. Substitute compatibility should be verified for your specific system.
What is the NSN for KS-23907A?
KS-23907A is cataloged in the U.S. Government catalog under NSN 9340-01-280-5366. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.