7-317236803-9 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7-317236803-9: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, bore_style: INVOLUTE SPLINE BOTH ENDS, design_type: SPUR ALL GEARS, construction: ASSEMBLED, hardness_rating: 36.0 ROCKWELL C MINIMUM OR 40.0 ROCKWELL C MAXIMUM OVERALL, spline_quantity: 10 BOTH ENDS. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-247-0563, 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

7-317236803-9

NSN: 3020-01-247-0563
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 8V613 — THE BOEING COMPANY (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
bore_style	INVOLUTE SPLINE BOTH ENDS
design_type	SPUR ALL GEARS
construction	ASSEMBLED
hardness_rating	36.0 ROCKWELL C MINIMUM OR 40.0 ROCKWELL C MAXIMUM OVERALL
spline_quantity	10 BOTH ENDS
surface_treatment	ANODIZE OVERALL
spline_pitch_diameter	0.5000 INCHES NOMINAL BOTH ENDS IN
nominal_outside_diameter	4.252 INCHES SECOND GEAR IN
precision_classification	QUALITY NUMBER 6 ALL GEARS
surface_treatment_document_and_classification	MIL-A-8625,TYPE III MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	3020-01-247-0563

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TYPE III MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

DESIGN TYPE: SPUR ALL GEARS

•

BORE STYLE: INVOLUTE SPLINE BOTH ENDS

•

PRECISION CLASSIFICATION: QUALITY NUMBER 6 ALL GEARS

•

HARDNESS RATING: 36.0 ROCKWELL C MINIMUM OR 40.0 ROCKWELL C MAXIMUM OVERALL

•

SPLINE QUANTITY: 10 BOTH ENDS

•

NOMINAL OUTSIDE DIAMETER: 4.134 INCHES FIRST GEAR IN

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625,TYPE III MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
DESIGN TYPE	SPUR ALL GEARS
BORE STYLE	INVOLUTE SPLINE BOTH ENDS
PRECISION CLASSIFICATION	QUALITY NUMBER 6 ALL GEARS
HARDNESS RATING	36.0 ROCKWELL C MINIMUM OR 40.0 ROCKWELL C MAXIMUM OVERALL
SPLINE QUANTITY	10 BOTH ENDS
NOMINAL OUTSIDE DIAMETER	4.134 INCHES FIRST GEAR IN
NOMINAL OUTSIDE DIAMETER	4.252 INCHES SECOND GEAR IN
SPECIAL FEATURES	SPLINE DATA: BASE DIA.=0.54127; CLASS OF FIT=5; MAJOR DIA.=0.713; MINORDIA.=0.570; PIN DIA.=0.108; FORM DIA.=0.692; GEAR A DATA: AGMA QUALITY NO.=8; TEETH NO.=40; DIAMETRAL PITCH=10.160; PRESSURE ANGLE=20 DEG.; TOOTH FORM=INVOLUTE; PITCH DIA.=3.937; ROOT DIA.=3696; GEAR B DATA: AGMA QUALITY NO.=8; TEETH NO.=25; DIAMETRAL PITCH=6.350; PRESSURE ANGLE=20 DEG.; TOOTH FORM=INVOLUTE; PITCH DIA.=3.937; ROOT DIA.
SURFACE TREATMENT	ANODIZE 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

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 7-317236803-9?

7-317236803-9 is a GEAR CLUSTER.

What is the NSN for 7-317236803-9?

7-317236803-9 is cataloged in the U.S. Government catalog under NSN 3020-01-247-0563. This indicates validated use in U.S. government and defense supply chains.

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7-317236803-9 — GEAR CLUSTER

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