177599R91 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

177599R91: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include material: IRON CAST BODY, bore_type: STRAIGHT, port_style: GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED, bore_diameter: 1.375 INCHES NOMINAL IN, overall_width: 2.562 INCHES NOMINAL IN, overall_height: 2.438 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-152-8422, 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

177599R91

NSN: 2530-00-152-8422
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 45RP7 — DRESSTA NORTH AMERICA LTD (USA)

SPECIFICATIONS

material	IRON CAST BODY
bore_type	STRAIGHT
port_style	GASKET SEAL LOCATION NOT OTHERWISE SPECIFIED
bore_diameter	1.375 INCHES NOMINAL IN
overall_width	2.562 INCHES NOMINAL IN
overall_height	2.438 INCHES NOMINAL IN
mounting_position	LEFT AND RIGHT
port_thread_class	2B LOCATION NOT OTHERWISE SPECIFIED
mounting_provision	THREADED MOUNTING HOLES
port_thread_diameter	0.500 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
body_outside_diameter	1.750 INCHES NOMINAL IN
design_characteristics	DOUBLE ACTING SINGLE CYLINDER
NSN	2530-00-152-8422

COMPONENT DIAGRAM

KEY FEATURES

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS: 1.688 INCHES NOMINAL IN

•

MOUNTING FACILITY THREAD CLASS: 2B

•

BLEEDING FEATURE QUANTITY: 1

•

DESIGN CHARACTERISTICS: DOUBLE ACTING SINGLE CYLINDER

•

PORT THREAD SERIES DESIGNATOR: UNF LOCATION NOT OTHERWISE SPECIFIED

•

BODY OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN

•

MOUNTING POSITION: LEFT AND RIGHT

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.438 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING PROVISIONS	1.688 INCHES NOMINAL IN
MOUNTING FACILITY THREAD CLASS	2B
BLEEDING FEATURE QUANTITY	1
DESIGN CHARACTERISTICS	DOUBLE ACTING SINGLE CYLINDER
PORT THREAD SERIES DESIGNATOR	UNF LOCATION NOT OTHERWISE SPECIFIED
BODY OUTSIDE DIAMETER	1.750 INCHES NOMINAL IN
MOUNTING POSITION	LEFT AND RIGHT
MOUNTING PROVISION ARRANGEMENT STYLE	TWO HOLE
OVERALL WIDTH	2.562 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 8

49QD22Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3ND70Reference document

Same NSN cross-reference

Reference document — Secondary reference

FC1430Reference document

Same NSN cross-reference

Reference document — Secondary reference

2030567Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

000-607-1013Reference document

Same NSN cross-reference

Reference document — Secondary reference

862076Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 177599R91?

177599R91 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.

What parts can replace 177599R91?

There are 8 known substitutes for 177599R91: 49QD22, 3ND70, FC1430 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 177599R91?

177599R91 is cataloged in the U.S. Government catalog under NSN 2530-00-152-8422. This indicates validated use in U.S. government and defense supply chains.

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