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5550907-1 — WINDOW,OBSERVATION

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

5550907-1: WINDOW,OBSERVATION.

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: PLASTIC ACRYLIC, overall_width: 0.930 INCHES NOMINAL IN, overall_length: 2.920 INCHES NOMINAL IN, special_features: ANTI-REFLECTIVE FINISH ONE SIDE, style_designator: CHAMFERED CORNERS, overall_thickness: 0.090 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 9330-01-243-0286, 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
5550907-1
NSN: 9330-01-243-0286
FSC: 9330 — Plastics Fabricated Materials
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialPLASTIC ACRYLIC
overall_width0.930 INCHES NOMINAL IN
overall_length2.920 INCHES NOMINAL IN
special_featuresANTI-REFLECTIVE FINISH ONE SIDE
style_designatorCHAMFERED CORNERS
overall_thickness0.090 INCHES NOMINAL IN
material_transparencyTRANSLUCENT
environmental_protectionHIGH TEMPERATURE RESISTANT
NSN9330-01-243-0286
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN 5550907-1 MFR WINDOW,OBSERVATION
KEY FEATURES
•
OVERALL THICKNESS: 0.090 INCHES NOMINAL IN
•
MATERIAL TRANSPARENCY: TRANSLUCENT
•
STYLE DESIGNATOR: CHAMFERED CORNERS
•
COLOR: RED
•
ENVIRONMENTAL PROTECTION: HIGH TEMPERATURE RESISTANT
TECHNICAL CHARACTERISTICS
OVERALL THICKNESS0.090 INCHES NOMINAL IN
MATERIAL TRANSPARENCYTRANSLUCENT
STYLE DESIGNATORCHAMFERED CORNERS
OVERALL LENGTH2.920 INCHES NOMINAL IN
OVERALL WIDTH0.930 INCHES NOMINAL IN
COLORRED
SPECIAL FEATURESANTI-REFLECTIVE FINISH ONE SIDE
ENVIRONMENTAL PROTECTIONHIGH TEMPERATURE RESISTANT
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

No substitute or cross-reference records for this part.

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 5550907-1?
5550907-1 is a WINDOW,OBSERVATION.
What is the NSN for 5550907-1?
5550907-1 is cataloged in the U.S. Government catalog under NSN 9330-01-243-0286. 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.