778-1339-001 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

778-1339-001: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: BRONZE OVERALL, body_style: WEBBED, WITH LIGHTENING HOLES, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 0.5125 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-043-4681, 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

778-1339-001

NSN: 3020-01-043-4681
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	BRONZE OVERALL
body_style	WEBBED, WITH LIGHTENING HOLES
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	0.5125 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	41
style_designator	PROTRUDING HUBS
face_nominal_width	0.043 INCHES IN
bore_nominal_diameter	0.125 INCHES BOTH ENDS IN
nominal_overall_length	0.067 INCHES IN
nominal_outside_diameter	0.537 INCHES IN
NSN	3020-01-043-4681

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.125 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 41

•

BODY STYLE: WEBBED, WITH LIGHTENING HOLES

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.009 INCHES BOTH ENDS IN

•

NOMINAL OVERALL LENGTH: 0.067 INCHES IN

•

STYLE DESIGNATOR: PROTRUDING HUBS

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.125 INCHES BOTH ENDS IN
TEETH QUANTITY	41
BODY STYLE	WEBBED, WITH LIGHTENING HOLES
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.009 INCHES BOTH ENDS IN
NOMINAL OVERALL LENGTH	0.067 INCHES IN
STYLE DESIGNATOR	PROTRUDING HUBS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	0.5125 INCHES NOMINAL IN
TOOTH FORM	STANDARD

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 778-1339-001?

778-1339-001 is a GEAR,SPUR.

What is the NSN for 778-1339-001?

778-1339-001 is cataloged in the U.S. Government catalog under NSN 3020-01-043-4681. This indicates validated use in U.S. government and defense supply chains.

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778-1339-001 — GEAR,SPUR

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