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Technical Data Sheet
PartsTable / MRO / SG5637
SG5637 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 SG5637 is a the manufacturer industrial component. Key specifications include overall_width: 8.000 INCHES NOMINAL IN, overall_height: 3.500 INCHES NOMINAL IN, fixed_frequency_rating: 400.0 HERTZ, calibration_accuracy_rating: PORM 0.1 PCT ACCURACY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-148-1794, 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
MRO→ MRO_GENERAL→ SG5637
NSN: 6625-00-148-1794
FSC: 6625
CAGE: H1200 — MINISTERIE VAN DEFENSIE CLASMATERIEELVOORZIENINGSAFDELING 2 (NLD)
SPECIFICATIONS
overall_width8.000 INCHES NOMINAL IN
overall_height3.500 INCHES NOMINAL IN
fixed_frequency_rating400.0 HERTZ
fixed_frequency_quantity1
calibration_accuracy_ratingPORM 0.1 PCT ACCURACY
NSN6625-00-148-1794
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SG5637 TITLE COMPONENT PN SG5637 MFR SG5637
KEY FEATURES
•
FIXED FREQUENCY RATING: 400.0 HERTZ
•
CALIBRATION ACCURACY RATING: PORM 0.1 PCT ACCURACY
•
FIXED FREQUENCY QUANTITY: 1
•
Generation 5637 Platform
TECHNICAL CHARACTERISTICS (FLIS)
FIXED FREQUENCY RATING400.0 HERTZ
OVERALL HEIGHT3.500 INCHES NOMINAL IN
CALIBRATION ACCURACY RATINGPORM 0.1 PCT ACCURACY
FIXED FREQUENCY QUANTITY1
OVERALL WIDTH8.000 INCHES NOMINAL IN
FIXED FREQUENCY RATING400.0 HERTZ
OVERALL HEIGHT3.500 INCHES NOMINAL IN
CALIBRATION ACCURACY RATINGPORM 0.1 PCT ACCURACY
FIXED FREQUENCY QUANTITY1
OVERALL WIDTH8.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
441-1Interchangeable
interchangeable cross-reference
interchangeable
351SL-11Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SG5637?
SG5637 is a SG5637. It is classified as a MRO (MRO_GENERAL).
What parts can replace SG5637?
There are 2 known substitutes for SG5637: 441-1, 351SL-11. Substitute compatibility should be verified for your specific system.
What is the NSN for SG5637?
SG5637 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-148-1794. 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