PQ2-3-1 — PULLEY,GROOVE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

PQ2-3-1: 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: 1.719 INCHES NOMINAL IN, design_form: SPOKED. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-020-7309, 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

PQ2-3-1

NSN: 3020-01-020-7309
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 98437 — ELLIS & WATTS INTERNATIONAL, LLC (USA)

SPECIFICATIONS

bearings	NOT INCLUDED
material	IRON CAST OVERALL
quantity	1
bore_type	STRAIGHT
face_width	1.375 INCHES NOMINAL IN
bore_length	1.719 INCHES NOMINAL IN
design_form	SPOKED
bore_feature	INCLUDED
groove_depth	0.490 INCHES NOMINAL IN
groove_shape	V
groove_width	0.504 INCHES NOMINAL IN
keyway_width	0.250 INCHES NOMINAL IN
NSN	3020-01-020-7309

COMPONENT DIAGRAM

KEY FEATURES

•

INTEGRAL COOLING VANE: NOT INCLUDED

•

HUB OUTSIDE DIAMETER: 2.500 INCHES NOMINAL BOTH ENDS IN

•

BORE FEATURE: INCLUDED

•

SECURING METHOD: SETSCREW

•

SPLIT HUB FEATURE: NOT INCLUDED

•

BORE LENGTH: 1.719 INCHES NOMINAL IN

•

DESIGN FORM: SPOKED

•

WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE: NOT OFFSET

TECHNICAL CHARACTERISTICS

INTEGRAL COOLING VANE	NOT INCLUDED
HUB OUTSIDE DIAMETER	2.500 INCHES NOMINAL BOTH ENDS IN
BORE FEATURE	INCLUDED
SECURING METHOD	SETSCREW
SPLIT HUB FEATURE	NOT INCLUDED
BORE LENGTH	1.719 INCHES NOMINAL IN
DESIGN FORM	SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE	NOT OFFSET
GROOVE SHAPE	V
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED	A

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

2AK104Reference document

Same NSN cross-reference

Reference document — Secondary reference

2AK104 1INBOREReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is PQ2-3-1?

PQ2-3-1 is a PULLEY,GROOVE.

What parts can replace PQ2-3-1?

There are 2 known substitutes for PQ2-3-1: 2AK104, 2AK104 1INBORE. Substitute compatibility should be verified for your specific system.

What is the NSN for PQ2-3-1?

PQ2-3-1 is cataloged in the U.S. Government catalog under NSN 3020-01-020-7309. This indicates validated use in U.S. government and defense supply chains.

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PQ2-3-1 — PULLEY,GROOVE

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