E66787 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E66787: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: IRON CAST BODY, port_style: INVERTED FLARE SINGLE PORT, overall_width: 4.275 INCHES NOMINAL IN, overall_height: 4.860 INCHES NOMINAL IN, reservoir_type: INTEGRAL, port_thread_class: 2B SINGLE PORT. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-005-4935, 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

E66787

NSN: 2530-00-005-4935
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 80724 — EIS BRAKE PARTS DIV OF STANDARD MOTOR PRODUCTS INC (USA)

SPECIFICATIONS

material	IRON CAST BODY
port_style	INVERTED FLARE SINGLE PORT
overall_width	4.275 INCHES NOMINAL IN
overall_height	4.860 INCHES NOMINAL IN
reservoir_type	INTEGRAL
port_thread_class	2B SINGLE PORT
seat_angle_in_deg	42.0 SINGLE PORT
mounting_provision	UNTHREADED MOUNTING HOLES
port_thread_diameter	0.500 INCHES NOMINAL SECOND PORT IN
body_outside_diameter	1.635 INCHES NOMINAL IN
mounting_facility_diameter	0.440 INCHES NOMINAL IN
mounting_type_and_location	FLANGE PISTON ROD END
NSN	2530-00-005-4935

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY DIAMETER: 0.440 INCHES NOMINAL IN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS: 3.375 INCHES NOMINAL IN

•

SEAT ANGLE IN DEG: 42.0 SINGLE PORT

•

PORT THREAD SERIES DESIGNATOR: UNF SINGLE PORT

•

BODY OUTSIDE DIAMETER: 1.635 INCHES NOMINAL IN

•

MOUNTING PROVISION ARRANGEMENT STYLE: TWO HOLE

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY DIAMETER	0.440 INCHES NOMINAL IN
OVERALL HEIGHT	4.860 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS	3.375 INCHES NOMINAL IN
SEAT ANGLE IN DEG	42.0 SINGLE PORT
PORT THREAD SERIES DESIGNATOR	UNF SINGLE PORT
BODY OUTSIDE DIAMETER	1.635 INCHES NOMINAL IN
MOUNTING PROVISION ARRANGEMENT STYLE	TWO HOLE
OVERALL WIDTH	4.275 INCHES NOMINAL IN
PORT THREAD CLASS	2B SINGLE PORT
PORT THREAD QUANTITY PER INCH	18 FIRST PORT

SUBSTITUTES & CROSS-REFERENCES 6

M66787Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

36246Reference document

Same NSN cross-reference

Reference document — Secondary reference

2225835Reference document

Same NSN cross-reference

Reference document — Secondary reference

3912128Reference document

Same NSN cross-reference

Reference document — Secondary reference

1331Reference document

Same NSN cross-reference

Reference document — Secondary reference

MC146Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is E66787?

E66787 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.

What parts can replace E66787?

There are 6 known substitutes for E66787: M66787, 36246, 2225835 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for E66787?

E66787 is cataloged in the U.S. Government catalog under NSN 2530-00-005-4935. This indicates validated use in U.S. government and defense supply chains.

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E66787 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

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