S9756AR0031 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S9756AR0031: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 FIRST GEAR, bore_style: PLAIN BOTH ENDS, design_type: SPUR ALL GEARS, construction: SOLID, special_features: WITH ONE ANTIBACKLASH GEAR, surface_treatment: PASSIVATE SECOND GEAR. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-179-3063, 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

S9756AR0031

NSN: 3020-01-179-3063
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 00328 — DESIGNATRONICS INCORPORATED DIV STERLING INSTRUMENTS DIV (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 FIRST GEAR
bore_style	PLAIN BOTH ENDS
design_type	SPUR ALL GEARS
construction	SOLID
special_features	WITH ONE ANTIBACKLASH GEAR
surface_treatment	PASSIVATE SECOND GEAR
hub_nominal_length	0.157 INCHES FIRST END IN
hub_nominal_diameter	0.312 INCHES FIRST END IN
hub_style_designator	PLAIN BETWEEN FIRST AND SECOND GEAR
bore_nominal_diameter	0.125 INCHES BOTH ENDS IN
nominal_overall_length	0.500 INCHES IN
end_item_identification	1270-01-142-2855
NSN	3020-01-179-3063

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.125 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.312 INCHES FIRST END IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR

•

DESIGN TYPE: SPUR ALL GEARS

•

BORE STYLE: PLAIN BOTH ENDS

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10 ALL GEARS

•

NOMINAL OVERALL LENGTH: 0.500 INCHES IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.125 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.312 INCHES FIRST END IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE 1,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE FIRST GEAR
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SECOND GEAR
DESIGN TYPE	SPUR ALL GEARS
BORE STYLE	PLAIN BOTH ENDS
PRECISION CLASSIFICATION	QUALITY NUMBER 10 ALL GEARS
NOMINAL OVERALL LENGTH	0.500 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-225/6,T4 FED SPEC SINGLE MATERIAL RESPONSE FIRST GEAR
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SECOND GEAR

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 1

13084333Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

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 S9756AR0031?

S9756AR0031 is a GEAR CLUSTER.

What parts can replace S9756AR0031?

There is 1 known substitute for S9756AR0031: 13084333. Substitute compatibility should be verified for your specific system.

What is the NSN for S9756AR0031?

S9756AR0031 is cataloged in the U.S. Government catalog under NSN 3020-01-179-3063. This indicates validated use in U.S. government and defense supply chains.

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