778-1538-001 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

778-1538-001: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, pressure_angle: 20.0000 DEGREES, teeth_quantity: 20, special_features: TWO PLAIN MTG HOLES; MTG HOLE NOM DIA. 0.070 IN.

IN, attachment_method: MOUNTING HOLE, surface_treatment: ANODIZE OVERALL. This part is cataloged in the U.S. Government catalog under NSN 3020-01-085-1435, 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

778-1538-001

NSN: 3020-01-085-1435
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 6061 OVERALL
pressure_angle	20.0000 DEGREES
teeth_quantity	20
special_features	TWO PLAIN MTG HOLES; MTG HOLE NOM DIA. 0.070 IN. IN
attachment_method	MOUNTING HOLE
surface_treatment	ANODIZE OVERALL
material_document_and_classification	QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	3020-01-085-1435

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 20

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

SURFACE TREATMENT: ANODIZE OVERALL

•

PRESSURE ANGLE: 20.0000 DEGREES

•

MATERIAL: ALUMINUM ALLOY 6061 OVERALL

•

ATTACHMENT METHOD: MOUNTING HOLE

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	20
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURES	TWO PLAIN MTG HOLES; MTG HOLE NOM DIA. 0.070 IN. IN
SURFACE TREATMENT	ANODIZE OVERALL
PRESSURE ANGLE	20.0000 DEGREES
MATERIAL	ALUMINUM ALLOY 6061 OVERALL
ATTACHMENT METHOD	MOUNTING HOLE

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)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 778-1538-001?

778-1538-001 is a GEAR,SPUR.

What is the NSN for 778-1538-001?

778-1538-001 is cataloged in the U.S. Government catalog under NSN 3020-01-085-1435. This indicates validated use in U.S. government and defense supply chains.

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778-1538-001 — GEAR,SPUR

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