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A12A ✓ 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 MANIFOLD,FLUID COOLER is a the manufacturer industrial component. Key specifications include phase: THREE OUTPUT, duty_cycle: CONTINUOUS, temp_rating: -51.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS AND 55.0 AMBIENT CELSIUS, winding_type: PERMANENT MAGNET, overall_width: 5.430 INCHES IN, overall_height: 5.750 INCHES 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 4540-00-010-2937, 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
A12A
NSN: 4540-00-010-2937
FSC: 4540
CAGE: 30793 — INSINGER MACHINE CO (USA)
SPECIFICATIONS
phaseTHREE OUTPUT
duty_cycleCONTINUOUS
temp_rating-51.0 OPERATING CELSIUS AND 71.0 OPERATING CELSIUS AND 55.0 AMBIENT CELSIUS
winding_typePERMANENT MAGNET
overall_width5.430 INCHES IN
overall_height5.750 INCHES IN
overall_length5.900 INCHES IN
mounting_methodFIXED BASE
enclosure_featureTOTALLY ENCLOSED
frequency_in_hertz400.0 OUTPUT
spline_minor_diameter0.500 INCHES NOMINAL SINGLE END IN
inclosure_specificationMIL-STD-108
NSN4540-00-010-2937
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MANIFOLD,FLUID COOLER TITLE COMPONENT PN A12A MFR MANIFOLD,FLUID COOLER
KEY FEATURES
•
COMPONENT QUANTITY: 7
•
NONSUPPLY ITEMS AND QUANTITIES: WASHERS 3;O-RING 2;GASKET 2
TECHNICAL CHARACTERISTICS (FLIS)
COMPONENT QUANTITY7
NONSUPPLY ITEMS AND QUANTITIESWASHERS 3;O-RING 2;GASKET 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
P12136BInterchangeable
interchangeable cross-reference
interchangeable
P-5821DInterchangeable
interchangeable cross-reference
interchangeable
A-12AInterchangeable
interchangeable cross-reference
interchangeable
SS77038LR3053E9Interchangeable
interchangeable cross-reference
interchangeable
77038LR1BX3Interchangeable
interchangeable cross-reference
interchangeable
FFB171Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A12A?
A12A is a MANIFOLD,FLUID COOLER.
What parts can replace A12A?
There are 6 known substitutes for A12A: P12136B, P-5821D, A-12A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A12A?
A12A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4540-00-010-2937. 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