K-500-CH-1178 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

K-500-CH-1178: PULLEY,GROOVE.

The PULLEY,GROOVE is a the manufacturer industrial component. Key specifications include bearings: NOT INCLUDED, material: STEEL OVERALL, bore_type: STRAIGHT, face_width: 1.454 INCHES NOMINAL IN, bore_length: 1.250 INCHES NOMINAL IN, design_form: SPOKED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-149-3284, 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

K-500-CH-1178

NSN: 3020-01-149-3284
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 59556 — KOVATCH CORP. (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
material	STEEL OVERALL
quantity	1
bore_type	STRAIGHT
face_width	1.454 INCHES NOMINAL IN
bore_length	1.250 INCHES NOMINAL IN
design_form	SPOKED
bore_feature	INCLUDED
groove_depth	0.562 INCHES NOMINAL IN
groove_shape	V
groove_width	0.562 INCHES NOMINAL IN
keyway_width	0.188 INCHES NOMINAL IN
NSN	3020-01-149-3284

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL COOLING VANE: NOT INCLUDED

•

BORE FEATURE: INCLUDED

•

SPLIT HUB FEATURE: NOT INCLUDED

•

BORE LENGTH: 1.250 INCHES NOMINAL IN

•

DESIGN FORM: SPOKED

•

WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: OFFSET

•

GROOVE SHAPE: V

•

OUTSIDE DIAMETER: 6.761 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

INTEGRAL COOLING VANE	NOT INCLUDED
BORE FEATURE	INCLUDED
SPLIT HUB FEATURE	NOT INCLUDED
BORE LENGTH	1.250 INCHES NOMINAL IN
DESIGN FORM	SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	OFFSET
GROOVE SHAPE	V
OUTSIDE DIAMETER	6.761 INCHES NOMINAL IN
KEYING FACILITY TYPE	KEYWAY
QUANTITY	1

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 1

302GC 3154P1Same 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 K-500-CH-1178?

K-500-CH-1178 is a PULLEY,GROOVE.

What parts can replace K-500-CH-1178?

There is 1 known substitute for K-500-CH-1178: 302GC 3154P1. Substitute compatibility should be verified for your specific system.

What is the NSN for K-500-CH-1178?

K-500-CH-1178 is cataloged in the U.S. Government catalog under NSN 3020-01-149-3284. This indicates validated use in U.S. government and defense supply chains.

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K-500-CH-1178 — PULLEY,GROOVE

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