40B30 — SPROCKET WHEEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

40B30: SPROCKET WHEEL.

The SPROCKET WHEEL is a the manufacturer industrial component. Key specifications include material: STEEL, bore_type: STRAIGHT, face_width: 0.2840 INCHES NOMINAL IN, bore_length: 0.9380 INCHES NOMINAL IN, design_form: PLAIN, tooth_pitch: 0.5000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-313-6843, 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

40B30

NSN: 3020-01-313-6843
NIINs: 013136843, 014466409
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 76474 — EMERSON POWER TRANSMISSION CORPORATION DIV EPT (USA)

SPECIFICATIONS

material	STEEL
bore_type	STRAIGHT
face_width	0.2840 INCHES NOMINAL IN
bore_length	0.9380 INCHES NOMINAL IN
design_form	PLAIN
tooth_pitch	0.5000 INCHES NOMINAL IN
overall_length	0.9380 INCHES NOMINAL IN
pitch_diameter	4.7830 INCHES NOMINAL IN
outside_diameter	5.0600 INCHES NOMINAL IN
style_designator	PLAIN
teeth_row_quantity	1
hub_outside_diameter	3.2500 INCHES NOMINAL AA END IN
NSN	3020-01-313-6843

COMPONENT DIAGRAM

KEY FEATURES

•

CRITICALITY CODE JUSTIFICATION: ZZZY

•

REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

TECHNICAL CHARACTERISTICS

CRITICALITY CODE JUSTIFICATION	ZZZY
SPECIAL FEATURES	HUB END OD 3.25 IN; DISTANCE FROM OUTSIDE FLANGE TO HUB END 0.654 IN; OVERALL LENGTH 0.938; FACE WIDTH 0.284 IN; OD 5.060 IN; 30 TEETH; BORE WHOLE THROUGH THE MIDDLE IN
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS

SUBSTITUTES & CROSS-REFERENCES 1

310251PT12Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required (F)

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FREQUENTLY ASKED QUESTIONS

What is 40B30?

40B30 is a SPROCKET WHEEL.

What parts can replace 40B30?

There is 1 known substitute for 40B30: 310251PT12. Substitute compatibility should be verified for your specific system.

What is the NSN for 40B30?

40B30 is cataloged in the U.S. Government catalog under NSN 3020-01-313-6843. This indicates validated use in U.S. government and defense supply chains.

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40B30 — SPROCKET WHEEL

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