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3633312 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

3633312: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: STEEL BODY, bore_type: STRAIGHT, port_style: INVERTED FLARE SINGLE PORT, bore_diameter: 1.375 INCHES NOMINAL IN, overall_width: 4.000 INCHES NOMINAL IN, overall_height: 2.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 1560-00-121-8743, 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
3633312
NSN: 1560-00-121-8743
NIINs: 001218743, 010121743
FSC: 1560 — Airframe Structural Components
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
materialSTEEL BODY
bore_typeSTRAIGHT
port_styleINVERTED FLARE SINGLE PORT
bore_diameter1.375 INCHES NOMINAL IN
overall_width4.000 INCHES NOMINAL IN
overall_height2.125 INCHES NOMINAL IN
extended_length7.500 INCHES NOMINAL IN
overall_diameter1.500 INCHES NOMINAL IN
compressed_length6.125 INCHES NOMINAL IN
port_thread_class2B SINGLE PORT
seat_angle_in_deg45.0 SINGLE PORT
mounting_provisionTHREADED MOUNTING HOLES
NSN1560-00-121-8743
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER ASSEMBLY,HYDRAULIC BRAK TITLE COMPONENT PN 3633312 MFR CYLINDER ASSEMBLY,HYDR
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 3633312?
3633312 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.
What is the NSN for 3633312?
3633312 is cataloged in the U.S. Government catalog under NSN 1560-00-121-8743. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.