1551AS737 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1551AS737: 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: 0.620 INCHES NOMINAL IN, bore_length: 1.000 INCHES NOMINAL IN, design_form: PLAIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-299-8530, 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

1551AS737

NSN: 3020-01-299-8530
NIINs: 012998530, 012998531
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
material	STEEL OVERALL
quantity	1
bore_type	STRAIGHT
face_width	0.620 INCHES NOMINAL IN
bore_length	1.000 INCHES NOMINAL IN
design_form	PLAIN
bore_feature	INCLUDED
groove_depth	0.490 INCHES NOMINAL IN
groove_shape	V
groove_width	0.500 INCHES NOMINAL IN
keyway_width	0.188 INCHES NOMINAL IN
NSN	3020-01-299-8530

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL COOLING VANE: NOT INCLUDED

•

BORE FEATURE: INCLUDED

•

SECURING METHOD: SETSCREW

•

SPLIT HUB FEATURE: NOT INCLUDED

•

BORE LENGTH: 1.000 INCHES NOMINAL IN

•

DESIGN FORM: PLAIN

•

GROOVE SHAPE: V

•

STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED: 4A A

TECHNICAL CHARACTERISTICS

INTEGRAL COOLING VANE	NOT INCLUDED
BORE FEATURE	INCLUDED
SECURING METHOD	SETSCREW
SPLIT HUB FEATURE	NOT INCLUDED
BORE LENGTH	1.000 INCHES NOMINAL IN
DESIGN FORM	PLAIN
GROOVE SHAPE	V
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED	4A A
OUTSIDE DIAMETER	2.700 INCHES NOMINAL IN
KEYING FACILITY TYPE	KEYWAY

SUBSTITUTES & CROSS-REFERENCES 1

AK27 X 5/8Reference 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 1551AS737?

1551AS737 is a PULLEY,GROOVE.

What parts can replace 1551AS737?

There is 1 known substitute for 1551AS737: AK27 X 5/8. Substitute compatibility should be verified for your specific system.

What is the NSN for 1551AS737?

1551AS737 is cataloged in the U.S. Government catalog under NSN 3020-01-299-8530. This indicates validated use in U.S. government and defense supply chains.

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1551AS737 — PULLEY,GROOVE

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