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PartsTable / COMPONENT / 172-152
172-152 ✓ 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

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: IRON CAST BODY, bore_type: STRAIGHT, port_style: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED, bore_diameter: 1.500 INCHES NOMINAL IN, overall_width: 2.750 INCHES NOMINAL IN, overall_height: 2.410 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 2530-00-248-3536, 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
172-152
NSN: 2530-00-248-3536
FSC: 2530
CAGE: 76462 — DELCO MORAINE DIV OF GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialIRON CAST BODY
bore_typeSTRAIGHT
port_styleINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
bore_diameter1.500 INCHES NOMINAL IN
overall_width2.750 INCHES NOMINAL IN
overall_height2.410 INCHES NOMINAL IN
features_providedRUBBER BOOT
port_thread_class2B LOCATION NOT OTHERWISE SPECIFIED
seat_angle_in_deg42.0 LOCATION NOT OTHERWISE SPECIFIED
mounting_provisionTHREADED MOUNTING HOLES
port_thread_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
body_outside_diameter2.170 INCHES NOMINAL IN
NSN2530-00-248-3536
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN 172-152 MFR CYLINDER ASSEMBLY,HYDR
KEY FEATURES
•
MOUNTING TYPE AND LOCATION: FLANGE CENTER SECTION
•
FEATURES PROVIDED: RUBBER BOOT
•
MATERIAL: IRON CAST BODY
•
PORT THREAD SERIES DESIGNATOR: UNS LOCATION NOT OTHERWISE SPECIFIED
•
MOUNTING FACILITY THREAD QUANTITY PER INCH: 18
•
DESIGN CHARACTERISTICS: SINGLE ACTING SINGLE CYLINDER
•
PORT STYLE: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
•
BORE TYPE: STRAIGHT
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING TYPE AND LOCATIONFLANGE CENTER SECTION
FEATURES PROVIDEDRUBBER BOOT
MATERIALIRON CAST BODY
PORT THREAD SERIES DESIGNATORUNS LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY THREAD QUANTITY PER INCH18
DESIGN CHARACTERISTICSSINGLE ACTING SINGLE CYLINDER
PORT STYLEINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
BORE TYPESTRAIGHT
MOUNTING PROVISION ARRANGEMENT STYLETHREE HOLE TRIANGULAR
PORT THREAD CLASS2B LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
371-58Interchangeable
interchangeable cross-reference
interchangeable
A79563Interchangeable
interchangeable cross-reference
interchangeable
3552Interchangeable
interchangeable cross-reference
interchangeable
79563Interchangeable
interchangeable cross-reference
interchangeable
817094Interchangeable
interchangeable cross-reference
interchangeable
N219042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 172-152?
172-152 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 172-152?
There are 16 known substitutes for 172-152: 371-58, A79563, 3552 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 172-152?
172-152 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-248-3536. 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