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PartsTable / COMPONENT / 164B7556P4
164B7556P4 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The WINDOW,OBSERVATION is a the manufacturer industrial component. Key specifications include material: GLASS, overall_width: 0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN, overall_length: 1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN, surface_finish: POLISHED, style_designator: ROUNDED CORNERS, overall_thickness: 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-497-7557, 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
164B7556P4
NSN: 9340-00-497-7557
FSC: 9340
CAGE: 89954 — BAE SYSTEMS CONTROLS INC. (USA)
SPECIFICATIONS
materialGLASS
overall_width0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
overall_length1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
surface_finishPOLISHED
style_designatorROUNDED CORNERS
overall_thickness0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
first_corner_radius0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
third_corner_radius0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
fourth_corner_radius0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
second_corner_radius0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
material_transparencyCLEAR
NSN9340-00-497-7557
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available WINDOW,OBSERVATION TITLE COMPONENT PN 164B7556P4 MFR WINDOW,OBSERVATION
KEY FEATURES
•
OVERALL THICKNESS: 0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
•
MATERIAL TRANSPARENCY: CLEAR
•
MATERIAL: GLASS
•
SURFACE FINISH: POLISHED
•
FIRST CORNER RADIUS: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
•
FOURTH CORNER RADIUS: 0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL THICKNESS0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM IN
OVERALL LENGTH1.070 INCHES MINIMUM AND 1.090 INCHES MAXIMUM IN
OVERALL WIDTH0.560 INCHES MINIMUM AND 0.580 INCHES MAXIMUM IN
MATERIAL TRANSPARENCYCLEAR
MATERIALGLASS
SURFACE FINISHPOLISHED
FIRST CORNER RADIUS0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
FOURTH CORNER RADIUS0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
THIRD CORNER RADIUS0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
SECOND CORNER RADIUS0.110 INCHES MINIMUM AND 0.140 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3011Interchangeable
interchangeable cross-reference
interchangeable
G35Interchangeable
interchangeable cross-reference
interchangeable
5-13-2003-55Interchangeable
interchangeable cross-reference
interchangeable
250-0052Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 164B7556P4?
164B7556P4 is a WINDOW,OBSERVATION.
What parts can replace 164B7556P4?
There are 4 known substitutes for 164B7556P4: 3011, G35, 5-13-2003-55 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 164B7556P4?
164B7556P4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-497-7557. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026