SK464-3 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

SK464-3: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: INCLUDED, material: STEEL COMP 4140 AND STEEL OVERALL, bore_type: STRAIGHT, face_width: 2.5000 INCHES NOMINAL IN, bore_length: 3.5000 INCHES NOMINAL IN, design_form: WEBBED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-438-7637, 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

SK464-3

NSN: 3020-01-438-7637
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 81220 — NATIONAL STEEL AND SHIPBUILDING COMPANY (USA)

SPECIFICATIONS

bearings	INCLUDED
material	STEEL COMP 4140 AND STEEL OVERALL
bore_type	STRAIGHT
face_width	2.5000 INCHES NOMINAL IN
bore_length	3.5000 INCHES NOMINAL IN
design_form	WEBBED
bearing_type	BEARING ROLLER
bore_feature	INCLUDED
groove_depth	1.6850 INCHES NOMINAL IN
groove_shape	V
groove_width	1.1250 INCHES NOMINAL IN
bore_diameter	5.5085 INCHES MINIMUM AND 5.5095 INCHES MAXIMUM IN
NSN	3020-01-438-7637

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL COOLING VANE: NOT INCLUDED

•

HUB OUTSIDE DIAMETER: 7.0000 INCHES NOMINAL BOTH ENDS IN

•

BORE FEATURE: INCLUDED

•

BEARING QUANTITY: 1

•

SECURING METHOD: RETAINING PLATE AND RETAINING RING

•

SPLIT HUB FEATURE: NOT INCLUDED

•

BORE LENGTH: 3.5000 INCHES NOMINAL IN

•

DESIGN FORM: WEBBED

TECHNICAL CHARACTERISTICS

INTEGRAL COOLING VANE	NOT INCLUDED
HUB OUTSIDE DIAMETER	7.0000 INCHES NOMINAL BOTH ENDS IN
BORE FEATURE	INCLUDED
BEARING QUANTITY	1
SECURING METHOD	RETAINING PLATE AND RETAINING RING
SPLIT HUB FEATURE	NOT INCLUDED
BORE LENGTH	3.5000 INCHES NOMINAL IN
DESIGN FORM	WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	NOT OFFSET
GROOVE SHAPE	V

SUBSTITUTES & CROSS-REFERENCES 3

772-6361085 REV E ITEM NO 5Reference document

Same NSN cross-reference

Reference document — Secondary reference

6361085Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

772-6361085 ITEM 5Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 SK464-3?

SK464-3 is a PULLEY,GROOVE.

What parts can replace SK464-3?

There are 3 known substitutes for SK464-3: 772-6361085 REV E ITEM NO 5, 6361085, 772-6361085 ITEM 5. Substitute compatibility should be verified for your specific system.

What is the NSN for SK464-3?

SK464-3 is cataloged in the U.S. Government catalog under NSN 3020-01-438-7637. This indicates validated use in U.S. government and defense supply chains.

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SK464-3 — PULLEY,GROOVE

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