40-335-0136-2 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

40-335-0136-2: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 414 OVERALL, bore_style: W/ KEYWAY BOTH ENDS, pitch_diameter: 2.1840 INCHES NOMINAL IN, teeth_quantity: 27, hardness_rating: 310.0 BRINELL HULTGREN MINIMUM AND 350.0 BRINELL HULTGREN MAXIMUM OVERALL, keyway_nominal_width: 0.250 INCHES BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-256-0315, 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

40-335-0136-2

NSN: 3020-01-256-0315
NIINs: 012560315, 013404104
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)

SPECIFICATIONS

material	STEEL COMP 414 OVERALL
bore_style	W/ KEYWAY BOTH ENDS
pitch_diameter	2.1840 INCHES NOMINAL IN
teeth_quantity	27
hardness_rating	310.0 BRINELL HULTGREN MINIMUM AND 350.0 BRINELL HULTGREN MAXIMUM OVERALL
keyway_nominal_width	0.250 INCHES BOTH ENDS IN
bore_nominal_diameter	1.124 INCHES BOTH ENDS IN
end_item_identification	GEAR ASSEMBLY,SPEED DECREASER,PHILADELPHIA GEAR,8HG4,S/N 521070,O/N 399010-3
nominal_outside_diameter	2.326 INCHES IN
nominal_distance_from_bore_center_to_keyway_bottom	0.637 INCHES BOTH ENDS IN
NSN	3020-01-256-0315

COMPONENT DIAGRAM

KEY FEATURES

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL: STEEL COMP 4140 OVERALL

TECHNICAL CHARACTERISTICS

BORE STYLE	W/ KEYWAY BOTH ENDS
STYLE DESIGNATOR	HUBLESS
MATERIAL	STEEL COMP 4140 OVERALL

SUBSTITUTES & CROSS-REFERENCES 1

01-062-0073-4 ITEM 9Same 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 40-335-0136-2?

40-335-0136-2 is a GEAR,HELICAL.

What parts can replace 40-335-0136-2?

There is 1 known substitute for 40-335-0136-2: 01-062-0073-4 ITEM 9. Substitute compatibility should be verified for your specific system.

What is the NSN for 40-335-0136-2?

40-335-0136-2 is cataloged in the U.S. Government catalog under NSN 3020-01-256-0315. This indicates validated use in U.S. government and defense supply chains.

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40-335-0136-2 — GEAR,HELICAL

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