423D1256-1 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

423D1256-1: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL BODY, teeth_quantity: 16, end_item_identification: FORWARD TRANSMISSION, part_name_assigned_by_controlling_agency: GEAR, ACCESSORY PUMP FORWARD TRANSMISSION. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-466-7925, 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

423D1256-1

NSN: 3020-01-466-7925
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 77272 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	STEEL BODY
teeth_quantity	16
end_item_identification	FORWARD TRANSMISSION
part_name_assigned_by_controlling_agency	GEAR, ACCESSORY PUMP FORWARD TRANSMISSION
NSN	3020-01-466-7925

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 16

•

MATERIAL: STEEL BODY

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	16
SPECIAL FEATURES	TYPE - FILLET ROOT SIDE FIT; DIAMETER PITCH 20/30; PRESSURE ANGLE IS 30 INCHES; PITCH DIAMETER - 0.800; BASE CIRCLE DIAMETER - 0.8706; PIN MEASUREMENT IS 0.7233-0.7254; PIN DIAMETER IS 0.072; PITCH TOLERANCE IS 0.0005; PART NUMBER OF MATING SPLINE IS 423DS100 (CAGE 77272) IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	GEAR, ACCESSORY PUMP FORWARD TRANSMISSION
END ITEM IDENTIFICATION	FORWARD TRANSMISSION
MATERIAL	STEEL BODY

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 423D1256-1?

423D1256-1 is a GEAR,SPUR.

What is the NSN for 423D1256-1?

423D1256-1 is cataloged in the U.S. Government catalog under NSN 3020-01-466-7925. This indicates validated use in U.S. government and defense supply chains.

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423D1256-1 — GEAR,SPUR

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