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Technical Data Sheet
PartsTable / COMPONENT / GA1521
GA1521 ✓ 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 HEATER,CRANKCASE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: AC,208/230V,60 HZ V. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4540-00-405-9967, 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
GA1521
NSN: 4540-00-405-9967
FSC: 4540
CAGE: 10119 — HARTFORD COMPRESSORS INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionAC,208/230V,60 HZ V
NSN4540-00-405-9967
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available HEATER,CRANKCASE TITLE COMPONENT PN GA1521 MFR HEATER,CRANKCASE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: AC,208/230V,60 HZ V
TECHNICAL CHARACTERISTICS (FLIS)
GENERAL CHARACTERISTICS ITEM DESCRIPTIONAC,208/230V,60 HZ V
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
P8-D1-B4Interchangeable
interchangeable cross-reference
interchangeable
81-9027-0032-7Interchangeable
interchangeable cross-reference
interchangeable
148511Interchangeable
interchangeable cross-reference
interchangeable
PF040110Interchangeable
interchangeable cross-reference
interchangeable
07011T3220Interchangeable
interchangeable cross-reference
interchangeable
07011T3221-0Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is GA1521?
GA1521 is a HEATER,CRANKCASE.
What parts can replace GA1521?
There are 7 known substitutes for GA1521: P8-D1-B4, 81-9027-0032-7, 148511 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GA1521?
GA1521 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4540-00-405-9967. 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