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Technical Data Sheet
PartsTable / MRO / GS3997
GS3997 ✓ 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 GS3997 is a the manufacturer industrial component. Key specifications include color: UNABLE TO DECODE, material: STEEL CORROSION RESISTING, duty_type: CONTINUOUS, body_width: 0.844 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 0.612 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 6625-00-220-5528, 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→ GS3997
NSN: 6625-00-220-5528
FSC: 6625
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
colorUNABLE TO DECODE
materialSTEEL CORROSION RESISTING
duty_typeCONTINUOUS
body_width0.844 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height0.612 INCHES NOMINAL IN
body_length1.968 INCHES NOMINAL IN
power_sourceEXTERNAL
bore_diameter30.00 MILLIMETERS NOMINAL MM
coil_quantity1
movement_typeMOVING COIL, PERMANENT MAGNET
overall_width18.99 INCHES NOMINAL IN
NSN6625-00-220-5528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GS3997 TITLE COMPONENT PN GS3997 MFR GS3997
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
2531Upgraded Successor
successor cross-reference
successor
25RUpgraded Successor
successor cross-reference
successor
25SRUpgraded Successor
successor cross-reference
successor
321HRUpgraded Successor
successor cross-reference
successor
MMI-9828Upgraded Successor
successor cross-reference
successor
MR36W001DCKVRUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GS3997?
GS3997 is a GS3997. It is classified as a MRO (MRO_GENERAL).
What parts can replace GS3997?
There are 16 known substitutes for GS3997: 2531, 25R, 25SR and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GS3997?
GS3997 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-220-5528. 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