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PartsTable / COMPONENT / 2621033
2621033 ✓ 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: STEEL BODY, port_style: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED, overall_width: 5.875 INCHES NOMINAL IN, overall_height: 5.500 INCHES NOMINAL IN, reservoir_type: INTEGRAL, port_thread_class: 2B LOCATION NOT OTHERWISE SPECIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-870-7401, 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
2621033
NSN: 2530-00-870-7401
FSC: 2530
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL BODY
port_styleINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
overall_width5.875 INCHES NOMINAL IN
overall_height5.500 INCHES NOMINAL IN
reservoir_typeINTEGRAL
port_thread_class2B LOCATION NOT OTHERWISE SPECIFIED
seat_angle_in_deg45.0 LOCATION NOT OTHERWISE SPECIFIED
port_thread_diameter0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
mounting_type_and_locationFLANGE PISTON ROD END
port_location_and_quantity2 CYLINDER HEAD END
port_thread_quantity_per_inch24 LOCATION NOT OTHERWISE SPECIFIED
port_thread_series_designatorUNS LOCATION NOT OTHERWISE SPECIFIED
NSN2530-00-870-7401
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN 2621033 MFR CYLINDER ASSEMBLY,HYDR
KEY FEATURES
•
PORT THREAD SERIES DESIGNATOR: UNS LOCATION NOT OTHERWISE SPECIFIED
•
PORT THREAD CLASS: 2B LOCATION NOT OTHERWISE SPECIFIED
•
SEAT ANGLE IN DEG: 45.0 LOCATION NOT OTHERWISE SPECIFIED
•
PORT STYLE: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
•
PORT LOCATION AND QUANTITY: 2 CYLINDER HEAD END
•
STRAIGHT BORE INSIDE DIAMETER: 1.125 INCHES NOMINAL IN
•
RESERVOIR TYPE: INTEGRAL
•
PORT THREAD QUANTITY PER INCH: 24 LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
PORT THREAD SERIES DESIGNATORUNS LOCATION NOT OTHERWISE SPECIFIED
PORT THREAD CLASS2B LOCATION NOT OTHERWISE SPECIFIED
SEAT ANGLE IN DEG45.0 LOCATION NOT OTHERWISE SPECIFIED
PORT STYLEINVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
PORT LOCATION AND QUANTITY2 CYLINDER HEAD END
STRAIGHT BORE INSIDE DIAMETER1.125 INCHES NOMINAL IN
RESERVOIR TYPEINTEGRAL
PORT THREAD QUANTITY PER INCH24 LOCATION NOT OTHERWISE SPECIFIED
MATERIALSTEEL BODY
PORT THREAD DIAMETER0.438 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
34-404Interchangeable
interchangeable cross-reference
interchangeable
OO-S-236 TY2SZ10Interchangeable
interchangeable cross-reference
interchangeable
OO-S-236Interchangeable
interchangeable cross-reference
interchangeable
10-20141Interchangeable
interchangeable cross-reference
interchangeable
104-082Interchangeable
interchangeable cross-reference
interchangeable
HY292-10BInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2621033?
2621033 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 2621033?
There are 19 known substitutes for 2621033: 34-404, OO-S-236 TY2SZ10, OO-S-236 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2621033?
2621033 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2530-00-870-7401. 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