50-105-0437-2 — GEAR,HELICAL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

50-105-0437-2: GEAR,HELICAL.

The GEAR,HELICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4140 OVERALL, bore_style: W/ KEYWAY BOTH ENDS, teeth_quantity: 82, keyway_nominal_width: 1.000 INCHES BOTH ENDS IN, bore_nominal_diameter: 4.500 INCHES BOTH ENDS IN, nominal_outside_diameter: 16.766 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-300-3095, 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

50-105-0437-2

NSN: 3020-01-300-3095
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)

SPECIFICATIONS

material	STEEL COMP 4140 OVERALL
bore_style	W/ KEYWAY BOTH ENDS
teeth_quantity	82
keyway_nominal_width	1.000 INCHES BOTH ENDS IN
bore_nominal_diameter	4.500 INCHES BOTH ENDS IN
nominal_outside_diameter	16.766 INCHES IN
nominal_distance_from_bore_center_to_keyway_bottom	2.750 INCHES BOTH ENDS IN
NSN	3020-01-300-3095

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 1.000 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 4.500 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 82

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

NOMINAL OUTSIDE DIAMETER: 16.766 INCHES IN

•

NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM: 2.750 INCHES BOTH ENDS IN

•

MATERIAL: STEEL COMP 4140 OVERALL

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	1.000 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	4.500 INCHES BOTH ENDS IN
TEETH QUANTITY	82
BORE STYLE	W/ KEYWAY BOTH ENDS
NOMINAL OUTSIDE DIAMETER	16.766 INCHES IN
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM	2.750 INCHES BOTH ENDS IN
MATERIAL	STEEL COMP 4140 OVERALL

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

B-200161-D-011 ITEM 53Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 50-105-0437-2?

50-105-0437-2 is a GEAR,HELICAL.

What parts can replace 50-105-0437-2?

There is 1 known substitute for 50-105-0437-2: B-200161-D-011 ITEM 53. Substitute compatibility should be verified for your specific system.

What is the NSN for 50-105-0437-2?

50-105-0437-2 is cataloged in the U.S. Government catalog under NSN 3020-01-300-3095. This indicates validated use in U.S. government and defense supply chains.

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50-105-0437-2 — GEAR,HELICAL

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