DAA7278D154-003 — GEAR SECTOR,WORM WHEEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

DAA7278D154-003: GEAR SECTOR,WORM WHEEL.

The GEAR SECTOR,WORM WHEEL is a the manufacturer industrial component. Key specifications include bore_style: PLAIN BOTH ENDS, style_designator: PROTRUDING HUB, face_nominal_width: 0.625 INCHES IN, hub_style_designator: PLAIN FIRST END, end_item_identification: 4920-01-279-8483, nominal_distance_between_body_face_and_protruding_hub_end: 0.725 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-375-7339, 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

DAA7278D154-003

NSN: 3020-01-375-7339
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 1W025 — NORTHROP GRUMMAN SYSTEMS CORP DBA NORTHROP GRUMMAN COMPUTING SYSTEMS (USA)

SPECIFICATIONS

bore_style	PLAIN BOTH ENDS
style_designator	PROTRUDING HUB
face_nominal_width	0.625 INCHES IN
hub_style_designator	PLAIN FIRST END
end_item_identification	4920-01-279-8483
nominal_distance_between_body_face_and_protruding_hub_end	0.725 INCHES FIRST END IN
NSN	3020-01-375-7339

COMPONENT DIAGRAM

KEY FEATURES

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.725 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

HUB STYLE DESIGNATOR: PLAIN FIRST END

•

FACE NOMINAL WIDTH: 0.625 INCHES IN

TECHNICAL CHARACTERISTICS

BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.725 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
HUB STYLE DESIGNATOR	PLAIN FIRST END
END ITEM IDENTIFICATION	4920-01-279-8483
FACE NOMINAL WIDTH	0.625 INCHES IN

SUBSTITUTES & CROSS-REFERENCES 2

DAA7278D1254-003Reference document

Same NSN cross-reference

Reference document — Secondary reference

DAA7278D154Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

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 DAA7278D154-003?

DAA7278D154-003 is a GEAR SECTOR,WORM WHEEL.

What parts can replace DAA7278D154-003?

There are 2 known substitutes for DAA7278D154-003: DAA7278D1254-003, DAA7278D154. Substitute compatibility should be verified for your specific system.

What is the NSN for DAA7278D154-003?

DAA7278D154-003 is cataloged in the U.S. Government catalog under NSN 3020-01-375-7339. This indicates validated use in U.S. government and defense supply chains.

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DAA7278D154-003 — GEAR SECTOR,WORM WHEEL

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