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PS45291 ✓ 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

MOUNTING BASE,ELECTRICAL EQUIPME. Key specifications include overall_depth: 6.400 INCHES NOMINAL IN, overall_width: 4.270 INCHES NOMINAL IN, style_designator: TRAY TYPE, center_to_center_distance_between_mounting_holes_along_depth: 4.575 INCHES NOMINAL IN, center_to_center_distance_between_mounting_holes_along_width: 2.380 INCHES NOMINAL 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 5975-00-590-0261, 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
PS45291
NSN: 5975-00-590-0261
FSC: 5975
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
overall_depth6.400 INCHES NOMINAL IN
overall_width4.270 INCHES NOMINAL IN
style_designatorTRAY TYPE
center_to_center_distance_between_mounting_holes_along_depth4.575 INCHES NOMINAL IN
center_to_center_distance_between_mounting_holes_along_width2.380 INCHES NOMINAL IN
NSN5975-00-590-0261
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNTING BASE,ELECTRICAL EQUIPME TITLE COMPONENT PN PS45291 MFR MOUNTING BASE,ELECTRIC
KEY FEATURES
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH: 2.380 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TRAY TYPE
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH: 4.575 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL WIDTH4.270 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH2.380 INCHES NOMINAL IN
STYLE DESIGNATORTRAY TYPE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG DEPTH4.575 INCHES NOMINAL IN
OVERALL DEPTH6.400 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
76624XInterchangeable
interchangeable cross-reference
interchangeable
K102Interchangeable
interchangeable cross-reference
interchangeable
PP-6656-4ZInterchangeable
interchangeable cross-reference
interchangeable
59R31AZInterchangeable
interchangeable cross-reference
interchangeable
1538360Interchangeable
interchangeable cross-reference
interchangeable
GPW18373DInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PS45291?
PS45291 is a MOUNTING BASE,ELECTRICAL EQUIPME.
What parts can replace PS45291?
There are 13 known substitutes for PS45291: 76624X, K102, PP-6656-4Z and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PS45291?
PS45291 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5975-00-590-0261. 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