52W1729-1 — BRAKE DRUM

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

52W1729-1: BRAKE DRUM.

The BRAKE DRUM is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, cooling_fin: NOT INCLUDED, balancing_pad: NOT INCLUDED, overall_width: 9.625 INCHES NOMINAL IN, oil_drain_hole: NOT INCLUDED, adjustment_hole: NOT INCLUDED. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-114-2298, 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

52W1729-1

NSN: 3040-00-114-2298
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 21439 — CURTISS-WRIGHT FLOW CONTROL SERVICE, LLC DBA ENGINEERED ARRESTING SYSTEMS - ESCO DIV CW FLOW CONTROL SVC LLC DBA (USA)

SPECIFICATIONS

material	ALUMINUM OVERALL
cooling_fin	NOT INCLUDED
balancing_pad	NOT INCLUDED
overall_width	9.625 INCHES NOMINAL IN
oil_drain_hole	NOT INCLUDED
adjustment_hole	NOT INCLUDED
inspection_hole	NOT INCLUDED
center_hole_diameter	5.251 INCHES NOMINAL IN
fsc_application_data	BARRIER,AIRCRAFT ARRESTING
braking_surface_width	4.375 INCHES NOMINAL IN
mounting_hole_spacing	EQUALLY SPACED ON 18 IN. BOLT CIRCLE IN
mounting_hole_diameter	0.516 INCHES NOMINAL IN
NSN	3040-00-114-2298

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING HOLE QUANTITY: 20

•

FSC APPLICATION DATA: BARRIER,AIRCRAFT ARRESTING

•

ADJUSTMENT HOLE: NOT INCLUDED

•

BALANCING PAD: NOT INCLUDED

•

MOUNTING HOLE SPACING: EQUALLY SPACED ON 18 IN. BOLT CIRCLE IN

•

BRAKING SURFACE WIDTH: 4.375 INCHES NOMINAL IN

•

INSPECTION HOLE: NOT INCLUDED

•

MOUNTING HOLE DIAMETER: 0.516 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING HOLE QUANTITY	20
FSC APPLICATION DATA	BARRIER,AIRCRAFT ARRESTING
ADJUSTMENT HOLE	NOT INCLUDED
BALANCING PAD	NOT INCLUDED
MOUNTING HOLE SPACING	EQUALLY SPACED ON 18 IN. BOLT CIRCLE IN
BRAKING SURFACE WIDTH	4.375 INCHES NOMINAL IN
INSPECTION HOLE	NOT INCLUDED
MOUNTING HOLE DIAMETER	0.516 INCHES NOMINAL IN
OVERALL WIDTH	9.625 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	27.000 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3040 — Miscellaneous Power Transmission Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

3040-00-001-0046 3040-00-001-0047 3040-00-001-0048 3040-00-001-0068 3040-00-001-0077 3040-00-001-0078 3040-00-001-0089 3040-00-001-1224

SUBSTITUTES & CROSS-REFERENCES 2

3040PL1651966Reference document

Same NSN cross-reference

Reference document — Informative reference only

AD-2331420-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — mutilation + specific procedure

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FREQUENTLY ASKED QUESTIONS

What is 52W1729-1?

52W1729-1 is a BRAKE DRUM.

What parts can replace 52W1729-1?

There are 2 known substitutes for 52W1729-1: 3040PL1651966, AD-2331420-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 52W1729-1?

52W1729-1 is cataloged in the U.S. Government catalog under NSN 3040-00-114-2298. This indicates validated use in U.S. government and defense supply chains.

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