H8444 — BOOT STRAP,WHEEL CYLINDER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

H8444: BOOT STRAP,WHEEL CYLINDER.

The BOOT STRAP,WHEEL CYLINDER is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2530-00-028-3331, 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

H8444

NSN: 2530-00-028-3331
FSC: 2530 — Vehicular Brake, Steering, Axle, Wheel, and Track Components
CAGE: 35311 — AMERICAN STANDARD INC WESTINGHOUSE AIR BRAKE CO DIV (USA)

SPECIFICATIONS

general_characteristics_item_description	FOR 1-3/4 DIA WHEEL CYLINDER,SPRING STEEL /ANNEALED STOCK),ROCKWELL HARDNESS C 48 TO 55,DEVELOPED LG 7.125 IN.,0.125 IN. W,0.049 MATERIAL THK,0.375 IN. TO 0.500 IN. OVERLAP IN
NSN	2530-00-028-3331

COMPONENT DIAGRAM

KEY FEATURES

•

GENERAL CHARACTERISTICS ITEM DESCRIPTION: FOR 1-3/4 DIA WHEEL CYLINDER,SPRING STEEL /ANNEALED STOCK),ROCKWELL HARDNESS C 48 TO 55,DEVELOPED LG 7.125 IN.,0.125 IN. W,0.049 MATERIAL THK,0.375 IN. TO 0.500 IN. OVERLAP IN

TECHNICAL CHARACTERISTICS

GENERAL CHARACTERISTICS ITEM DESCRIPTION

FOR 1-3/4 DIA WHEEL CYLINDER,SPRING STEEL /ANNEALED STOCK),ROCKWELL HARDNESS C 48 TO 55,DEVELOPED LG 7.125 IN.,0.125 IN. W,0.049 MATERIAL THK,0.375 IN. TO 0.500 IN. OVERLAP IN

SUBSTITUTES & CROSS-REFERENCES 4

471710Reference document

Same NSN cross-reference

Reference document — Secondary reference

74147Reference document

Same NSN cross-reference

Reference document — Secondary reference

FC4742Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

D74147Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is H8444?

H8444 is a BOOT STRAP,WHEEL CYLINDER.

What parts can replace H8444?

There are 4 known substitutes for H8444: 471710, 74147, FC4742 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for H8444?

H8444 is cataloged in the U.S. Government catalog under NSN 2530-00-028-3331. This indicates validated use in U.S. government and defense supply chains.

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