2AK74H-20 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2AK74H-20: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: IRON CAST OVERALL, bore_type: STRAIGHT, face_width: 1.375 INCHES NOMINAL IN, bore_length: 1.500 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-284-4575, 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

2AK74H-20

NSN: 3020-01-284-4575
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 71176 — EMERSON ELECTRIC CO BROWNING MFG DIV (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
material	IRON CAST OVERALL
quantity	1
bore_type	STRAIGHT
face_width	1.375 INCHES NOMINAL IN
bore_length	1.500 INCHES NOMINAL IN
design_form	PLAIN
bore_feature	INCLUDED
groove_depth	0.580 INCHES NOMINAL IN
groove_shape	V
groove_width	0.637 INCHES NOMINAL IN
keyway_width	6.0 MILLIMETERS NOMINAL MM
NSN	3020-01-284-4575

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL COOLING VANE: NOT INCLUDED

•

BORE FEATURE: INCLUDED

•

SPLIT HUB FEATURE: NOT INCLUDED

•

BORE LENGTH: 1.500 INCHES NOMINAL IN

•

DESIGN FORM: PLAIN

•

GROOVE SHAPE: V

•

OUTSIDE DIAMETER: 7.250 INCHES NOMINAL IN

•

KEYING FACILITY TYPE: KEYWAY

TECHNICAL CHARACTERISTICS

INTEGRAL COOLING VANE	NOT INCLUDED
BORE FEATURE	INCLUDED
SPLIT HUB FEATURE	NOT INCLUDED
BORE LENGTH	1.500 INCHES NOMINAL IN
DESIGN FORM	PLAIN
GROOVE SHAPE	V
OUTSIDE DIAMETER	7.250 INCHES NOMINAL IN
KEYING FACILITY TYPE	KEYWAY
QUANTITY	1
STYLE DESIGNATOR	PLAIN

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.

3020-00-000-0091 3020-00-001-0027 3020-00-001-0028 3020-00-001-0063 3020-00-001-0064 3020-00-001-0066 3020-00-001-0071 3020-00-001-0072

SUBSTITUTES & CROSS-REFERENCES 2

11024169Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2AK74HSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 2AK74H-20?

2AK74H-20 is a PULLEY,GROOVE.

What parts can replace 2AK74H-20?

There are 2 known substitutes for 2AK74H-20: 11024169, 2AK74H. Substitute compatibility should be verified for your specific system.

What is the NSN for 2AK74H-20?

2AK74H-20 is cataloged in the U.S. Government catalog under NSN 3020-01-284-4575. This indicates validated use in U.S. government and defense supply chains.

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