43XH250 — PULLEY,TIMING BELT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

43XH250: PULLEY,TIMING BELT.

The PULLEY,TIMING BELT is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: MINIMUM, face_type: FLAT GROOVED WITH DOUBLE FLANGE, face_width: 2.656 INCHES NOMINAL IN, hub_diameter: 3.781 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN, bore_diameter: 3.150 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-008-4817, 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

43XH250

NSN: 3020-00-008-4817
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 51395 — BANDO AMERICAN INC MAC-SPEC DIV (USA)

SPECIFICATIONS

material	STEEL
bore_type	MINIMUM
face_type	FLAT GROOVED WITH DOUBLE FLANGE
face_width	2.656 INCHES NOMINAL IN
hub_diameter	3.781 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN
bore_diameter	3.150 INCHES NOMINAL IN
overall_length	3.531 INCHES NOMINAL IN
special_features	OD 11.870 IN. IN
surface_treatment	CADMIUM
face_pitch_designation	XH
face_groove/tooth_quantity	43
material_document_and_classification	QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE
NSN	3020-00-008-4817

COMPONENT DIAGRAM

KEY FEATURES

•

HUB DIAMETER: 3.781 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN

•

FACE PITCH DESIGNATION: XH

•

FACE TYPE: FLAT GROOVED WITH DOUBLE FLANGE

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE

•

BORE TYPE: MINIMUM

•

FACE GROOVE/TOOTH QUANTITY: 43

TECHNICAL CHARACTERISTICS

HUB DIAMETER	3.781 INCHES MINIMUM AND 8.125 INCHES MAXIMUM IN
FACE PITCH DESIGNATION	XH
FACE TYPE	FLAT GROOVED WITH DOUBLE FLANGE
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-631 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	3.531 INCHES NOMINAL IN
BORE TYPE	MINIMUM
FACE GROOVE/TOOTH QUANTITY	43
SPECIAL FEATURES	OD 11.870 IN. IN
SURFACE TREATMENT	CADMIUM
BORE DIAMETER	3.150 INCHES NOMINAL IN

OTHER ITEMS IN FSC 3020 — Gears, Pulleys, Sprockets, and Transmission Chain

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

3020-00-001-2090 3020-00-001-4468 3020-00-007-2779 3020-00-009-4033 3020-00-031-2269 3020-00-146-4181 3020-00-146-4222 3020-00-425-7115

SUBSTITUTES & CROSS-REFERENCES 1

2624156Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 43XH250?

43XH250 is a PULLEY,TIMING BELT.

What parts can replace 43XH250?

There is 1 known substitute for 43XH250: 2624156. Substitute compatibility should be verified for your specific system.

What is the NSN for 43XH250?

43XH250 is cataloged in the U.S. Government catalog under NSN 3020-00-008-4817. This indicates validated use in U.S. government and defense supply chains.

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43XH250 — PULLEY,TIMING BELT

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