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1206976 — WINDOW,OBSERVATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1206976: WINDOW,OBSERVATION.

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: PLASTIC ACRYLIC, overall_width: 2.890 INCHES NOMINAL IN, overall_length: 4.200 INCHES NOMINAL IN, style_designator: CHAMFERED CORNERS, overall_thickness: 0.187 INCHES NOMINAL IN, material_transparency: CLEAR. This part is cataloged in the U.S.

Government catalog under NSN 9330-01-309-7452, 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
1206976
NSN: 9330-01-309-7452
FSC: 9330 — Plastics Fabricated Materials
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)
SPECIFICATIONS
materialPLASTIC ACRYLIC
overall_width2.890 INCHES NOMINAL IN
overall_length4.200 INCHES NOMINAL IN
style_designatorCHAMFERED CORNERS
overall_thickness0.187 INCHES NOMINAL IN
material_transparencyCLEAR
end_item_identificationMK92,MOD 6,INTERIM SUPPORT
NSN9330-01-309-7452
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN 1206976 MFR WINDOW,OBSERVATION
KEY FEATURES
•
OVERALL THICKNESS: 0.187 INCHES NOMINAL IN
•
MATERIAL TRANSPARENCY: CLEAR
•
STYLE DESIGNATOR: CHAMFERED CORNERS
•
MATERIAL: PLASTIC ACRYLIC
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.187 INCHES NOMINAL IN
MATERIAL TRANSPARENCYCLEAR
STYLE DESIGNATORCHAMFERED CORNERS
OVERALL LENGTH4.200 INCHES NOMINAL IN
OVERALL WIDTH2.890 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMK92,MOD 6,INTERIM SUPPORT
MATERIALPLASTIC ACRYLIC
OTHER ITEMS IN FSC 9330 — Plastics Fabricated Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9330-00-001-6009 9330-00-003-0266 9330-00-003-1162 9330-00-003-2789 9330-00-003-3321 9330-00-003-6171 9330-00-003-7116 9330-00-003-8580
SUBSTITUTES & CROSS-REFERENCES 1
W9-00-0410-2513Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1206976?
1206976 is a WINDOW,OBSERVATION.
What parts can replace 1206976?
There is 1 known substitute for 1206976: W9-00-0410-2513. Substitute compatibility should be verified for your specific system.
What is the NSN for 1206976?
1206976 is cataloged in the U.S. Government catalog under NSN 9330-01-309-7452. 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.