1079-501-39 PIECE7 — GEAR SECTOR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1079-501-39 PIECE7: GEAR SECTOR,SPUR.

The GEAR SECTOR,SPUR is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, tooth_form: STANDARD, pitch_radius: 3.6666 INCHES NOMINAL IN, pressure_angle: 14.5000 DEGREES, teeth_quantity: 44, style_designator: HUBLESS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-210-4360, 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

1079-501-39 PIECE7

NSN: 3020-01-210-4360
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 34293 — HUNTINGTON INGALLS INCORPORATED DIV INGALLS SHIPBUILDING (USA)

SPECIFICATIONS

material	NICKEL ALLOY OVERALL
tooth_form	STANDARD
pitch_radius	3.6666 INCHES NOMINAL IN
pressure_angle	14.5000 DEGREES
teeth_quantity	44
style_designator	HUBLESS
arc_nominal_length	7.416 INCHES IN
face_nominal_width	0.437 INCHES IN
nominal_outside_radius	3.833 INCHES IN
material_document_and_classification	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	3020-01-210-4360

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 44

•

NOMINAL OUTSIDE RADIUS: 3.833 INCHES IN

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

TOOTH FORM: STANDARD

•

ARC NOMINAL LENGTH: 7.416 INCHES IN

•

PITCH RADIUS: 3.6666 INCHES NOMINAL IN

•

PRESSURE ANGLE: 14.5000 DEGREES

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	44
NOMINAL OUTSIDE RADIUS	3.833 INCHES IN
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-N-281,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TOOTH FORM	STANDARD
ARC NOMINAL LENGTH	7.416 INCHES IN
PITCH RADIUS	3.6666 INCHES NOMINAL IN
PRESSURE ANGLE	14.5000 DEGREES
MATERIAL	NICKEL ALLOY OVERALL
FACE NOMINAL WIDTH	0.437 INCHES IN

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 2

2277641Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

1079-501-39 PIEReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 1079-501-39 PIECE7?

1079-501-39 PIECE7 is a GEAR SECTOR,SPUR.

What parts can replace 1079-501-39 PIECE7?

There are 2 known substitutes for 1079-501-39 PIECE7: 2277641, 1079-501-39 PIE. Substitute compatibility should be verified for your specific system.

What is the NSN for 1079-501-39 PIECE7?

1079-501-39 PIECE7 is cataloged in the U.S. Government catalog under NSN 3020-01-210-4360. This indicates validated use in U.S. government and defense supply chains.

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