11450109 — GEAR CLUSTER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

11450109: GEAR CLUSTER.

The GEAR CLUSTER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, design_type: WORM ALL GEARS, construction: ASSEMBLED, hardness_rating: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL, surface_treatment: PHOSPHATE ZINC OVERALL, nominal_overall_length: 2.188 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-286-1320, 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

11450109

NSN: 3020-01-286-1320
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

material	STEEL OVERALL
design_type	WORM ALL GEARS
construction	ASSEMBLED
hardness_rating	34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
surface_treatment	PHOSPHATE ZINC OVERALL
nominal_overall_length	2.188 INCHES IN
end_item_identification	1440-01-087-9844
nominal_outside_diameter	3.901 INCHES ALL GEARS IN
material_document_and_classification	ASTM A322 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	TT-C-490,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	3020-01-286-1320

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-C-490,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

DESIGN TYPE: WORM ALL GEARS

•

HARDNESS RATING: 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL OVERALL LENGTH: 2.188 INCHES IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

NOMINAL OUTSIDE DIAMETER: 3.901 INCHES ALL GEARS IN

•

SURFACE TREATMENT: PHOSPHATE ZINC OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	TT-C-490,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DESIGN TYPE	WORM ALL GEARS
HARDNESS RATING	34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL OVERALL LENGTH	2.188 INCHES IN
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A322 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER	3.901 INCHES ALL GEARS IN
SURFACE TREATMENT	PHOSPHATE ZINC OVERALL
END ITEM IDENTIFICATION	1440-01-087-9844
MATERIAL	STEEL OVERALL
CONSTRUCTION	ASSEMBLED

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: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 11450109?

11450109 is a GEAR CLUSTER.

What is the NSN for 11450109?

11450109 is cataloged in the U.S. Government catalog under NSN 3020-01-286-1320. This indicates validated use in U.S. government and defense supply chains.

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11450109 — GEAR CLUSTER

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