50-128-0056-4 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

50-128-0056-4: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_style: WEBBED, SOLID, bore_style: W/ KEYWAY BOTH ENDS, teeth_quantity: 132, hardness_rating: 27.0 BRINELL HULTGREN MINIMUM AND 31.0 BRINELL HULTGREN MAXIMUM BODY, keyway_nominal_width: 1.500 INCHES BOTH ENDS IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-339-1630, 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

50-128-0056-4

NSN: 3020-01-339-1630
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 17454 — TIMKEN GEARS & SERVICES INC. DIV PHILADELPHIA GEAR (USA)

SPECIFICATIONS

material	STEEL OVERALL
body_style	WEBBED, SOLID
bore_style	W/ KEYWAY BOTH ENDS
teeth_quantity	132
hardness_rating	27.0 BRINELL HULTGREN MINIMUM AND 31.0 BRINELL HULTGREN MAXIMUM BODY
keyway_nominal_width	1.500 INCHES BOTH ENDS IN
bore_nominal_diameter	5.750 INCHES BOTH ENDS IN
nominal_distance_from_bore_center_to_keyway_bottom	0.750 INCHES BOTH ENDS IN
NSN	3020-01-339-1630

COMPONENT DIAGRAM

KEY FEATURES

•

KEYWAY NOMINAL WIDTH: 1.500 INCHES BOTH ENDS IN

•

BORE NOMINAL DIAMETER: 5.750 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 132

•

BODY STYLE: WEBBED, SOLID

•

BORE STYLE: W/ KEYWAY BOTH ENDS

•

HARDNESS RATING: 27.0 BRINELL HULTGREN MINIMUM AND 31.0 BRINELL HULTGREN MAXIMUM BODY

•

NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM: 0.750 INCHES BOTH ENDS IN

•

MATERIAL: STEEL OVERALL

TECHNICAL CHARACTERISTICS

KEYWAY NOMINAL WIDTH	1.500 INCHES BOTH ENDS IN
BORE NOMINAL DIAMETER	5.750 INCHES BOTH ENDS IN
TEETH QUANTITY	132
BODY STYLE	WEBBED, SOLID
BORE STYLE	W/ KEYWAY BOTH ENDS
HARDNESS RATING	27.0 BRINELL HULTGREN MINIMUM AND 31.0 BRINELL HULTGREN MAXIMUM BODY
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM	0.750 INCHES BOTH ENDS IN
MATERIAL	STEEL 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

No substitute or cross-reference records for this part.

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 50-128-0056-4?

50-128-0056-4 is a GEAR,SPUR.

What is the NSN for 50-128-0056-4?

50-128-0056-4 is cataloged in the U.S. Government catalog under NSN 3020-01-339-1630. This indicates validated use in U.S. government and defense supply chains.

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50-128-0056-4 — GEAR,SPUR

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