10029040 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

10029040: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OR STEEL COMP 4140 OVERALL, bore_style: INVOLUTE SPLINE BOTH ENDS, design_type: SPUR ALL GEARS, construction: SOLID, hardness_rating: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL, spline_quantity: 23 BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-307-9071, 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

10029040

NSN: 3020-01-307-9071
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OR STEEL COMP 4140 OVERALL
bore_style	INVOLUTE SPLINE BOTH ENDS
design_type	SPUR ALL GEARS
construction	SOLID
hardness_rating	30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
spline_quantity	23 BOTH ENDS
surface_treatment	PHOSPHATE OVERALL
hub_nominal_length	0.180 INCHES FIRST END IN
hub_nominal_diameter	1.000 INCHES FIRST END IN
hub_style_designator	PLAIN BETWEEN FIRST AND SECOND GEAR
bore_nominal_diameter	0.622 INCHES BOTH ENDS IN
spline_pitch_diameter	0.7188 INCHES NOMINAL BOTH ENDS IN
NSN	3020-01-307-9071

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.622 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 1.000 INCHES FIRST END IN

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

DESIGN TYPE: SPUR ALL GEARS

•

BORE STYLE: INVOLUTE SPLINE BOTH ENDS

•

PRECISION CLASSIFICATION: QUALITY NUMBER 8 ALL GEARS

•

HARDNESS RATING: 30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.622 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	1.000 INCHES FIRST END IN
HUB NOMINAL DIAMETER	1.600 INCHES BETWEEN FIRST AND SECOND GEAR IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
DESIGN TYPE	SPUR ALL GEARS
BORE STYLE	INVOLUTE SPLINE BOTH ENDS
PRECISION CLASSIFICATION	QUALITY NUMBER 8 ALL GEARS
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL OVERALL LENGTH	0.950 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM-A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM-A331 ASSN STD 2ND MATERIAL RESPONSE OVERALL

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: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 10029040?

10029040 is a GEAR CLUSTER.

What is the NSN for 10029040?

10029040 is cataloged in the U.S. Government catalog under NSN 3020-01-307-9071. This indicates validated use in U.S. government and defense supply chains.

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10029040 — GEAR CLUSTER

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