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PartsTable / COMPONENT / 172-222
172-222 ✓ 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, bore_type: STRAIGHT, port_style: INVERTED FLARE SINGLE PORT, bore_diameter: 1.000 INCHES NOMINAL IN, overall_height: 2.906 INCHES NOMINAL IN, overall_diameter: 1.406 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 3530-00-390-4597, 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
172-222
NSN: 3530-00-390-4597
FSC: 3530
CAGE: 15613 — SINGER INDUSTRIAL SEWING PRODUCTS CO CUTTERS EXCHANGE DIV (USA)
SPECIFICATIONS
materialSTEEL BODY
bore_typeSTRAIGHT
port_styleINVERTED FLARE SINGLE PORT
bore_diameter1.000 INCHES NOMINAL IN
overall_height2.906 INCHES NOMINAL IN
overall_diameter1.406 INCHES NOMINAL IN
features_providedRUBBER BOOT
port_thread_class2B SINGLE PORT
seat_angle_in_deg45.0 SINGLE PORT
mounting_provisionTHREADED MOUNTING HOLES
port_thread_diameter0.375 INCHES NOMINAL SINGLE PORT IN
design_characteristicsDOUBLE ACTING SINGLE CYLINDER
NSN3530-00-390-4597
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN 172-222 MFR CYLINDER ASSEMBLY,HYDR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
FD7379Interchangeable
interchangeable cross-reference
interchangeable
WC7229Interchangeable
interchangeable cross-reference
interchangeable
A1042Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 172-222?
172-222 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What parts can replace 172-222?
There are 3 known substitutes for 172-222: FD7379, WC7229, A1042. Substitute compatibility should be verified for your specific system.
What is the NSN for 172-222?
172-222 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3530-00-390-4597. 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