174-290 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

174-290: CYLINDER ASSEMBLY,HYDRAULIC BRAK.

CYLINDER ASSEMBLY,HYDRAULIC BRAK. Key specifications include port_style: INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED, overall_width: 2.250 INCHES NOMINAL IN, overall_height: 4.250 INCHES NOMINAL IN, reservoir_type: INTEGRAL, extended_length: 7.188 INCHES NOMINAL IN, actuation_method: DIRECT. This part is cataloged in the U.S.

Government catalog under NSN 2530-00-272-7966, 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

174-290

NSN: 2530-00-272-7966
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 16758 — GENERAL MOTORS CORP DELCO ELECTRONICS DIV (USA)

SPECIFICATIONS

port_style	INVERTED FLARE LOCATION NOT OTHERWISE SPECIFIED
overall_width	2.250 INCHES NOMINAL IN
overall_height	4.250 INCHES NOMINAL IN
reservoir_type	INTEGRAL
extended_length	7.188 INCHES NOMINAL IN
actuation_method	DIRECT
thread_direction	UNABLE TO DECODE
compressed_length	6.062 INCHES NOMINAL IN
features_provided	CUSHIONED STROKE
port_thread_class	2B LOCATION NOT OTHERWISE SPECIFIED
seat_angle_in_deg	45.0 LOCATION NOT OTHERWISE SPECIFIED
mounting_provision	THREADED MOUNTING HOLES AND UNTHREADED MOUNTING HOLES
NSN	2530-00-272-7966

COMPONENT DIAGRAM

KEY FEATURES

•

FIRST PISTON ROD END THREAD CLASS: 2B

•

ACTUATION METHOD: DIRECT

•

MOUNTING FACILITY DIAMETER: 0.328 INCHES NOMINAL IN

•

MOUNTING FACILITY THREAD CLASS: 2B

•

COMPRESSED LENGTH: 6.062 INCHES NOMINAL IN

•

SEAT ANGLE IN DEG: 45.0 LOCATION NOT OTHERWISE SPECIFIED

•

EXTENDED LENGTH: 7.188 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

FIRST PISTON ROD END THREAD CLASS	2B
ACTUATION METHOD	DIRECT
MOUNTING FACILITY DIAMETER	0.328 INCHES NOMINAL IN
OVERALL HEIGHT	4.250 INCHES NOMINAL IN
MOUNTING FACILITY THREAD CLASS	2B
COMPRESSED LENGTH	6.062 INCHES NOMINAL IN
SEAT ANGLE IN DEG	45.0 LOCATION NOT OTHERWISE SPECIFIED
EXTENDED LENGTH	7.188 INCHES NOMINAL IN
PORT THREAD SERIES DESIGNATOR	UNF LOCATION NOT OTHERWISE SPECIFIED
FIRST PISTON ROD END THREAD QUANTITY PER INCH	20

SUBSTITUTES & CROSS-REFERENCES 8

2983Reference document

Same NSN cross-reference

Reference document — Secondary reference

6086Reference document

Same NSN cross-reference

Reference document — Secondary reference

000605-1173Reference document

Same NSN cross-reference

Reference document — Secondary reference

5472938Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

3126544Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

10A3724Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 174-290?

174-290 is a CYLINDER ASSEMBLY,HYDRAULIC BRAK.

What parts can replace 174-290?

There are 8 known substitutes for 174-290: 2983, 6086, 000605-1173 and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 174-290?

174-290 is cataloged in the U.S. Government catalog under NSN 2530-00-272-7966. This indicates validated use in U.S. government and defense supply chains.

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174-290 — CYLINDER ASSEMBLY,HYDRAULIC BRAK

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