784987 — GEAR,BEVEL

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

784987: GEAR,BEVEL.

The GEAR,BEVEL is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, pitch_diameter: 3.420 INCHES NOMINAL IN, pressure_angle: 30.0 DEGREES, teeth_quantity: 34, special_features: MATERIAL: AMS 6265 STEEL, face_nominal_width: 1.974 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-243-7897, 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

784987

NSN: 3020-01-243-7897
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	STEEL OVERALL
pitch_diameter	3.420 INCHES NOMINAL IN
pressure_angle	30.0 DEGREES
teeth_quantity	34
special_features	MATERIAL: AMS 6265 STEEL
face_nominal_width	1.974 INCHES IN
special_test_features	SPLINE PITCH: 32/64; MAJOR DIAMETER: 1.132" MAX; FORM DIAMETER: 1.099";FILLET R: .006" MIN
end_item_identification	TF33-PW-100A ENGINE A
nominal_outside_diameter	4.562 INCHES IN
part_name_assigned_by_controlling_agency	GEAR - BEVEL, GEARBOX, 36
NSN	3020-01-243-7897

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 34

•

SPECIAL TEST FEATURES: SPLINE PITCH: 32/64; MAJOR DIAMETER: 1.132" MAX; FORM DIAMETER: 1.099";FILLET R: .006" MIN

•

PITCH DIAMETER: 3.420 INCHES NOMINAL IN

•

NOMINAL OUTSIDE DIAMETER: 4.562 INCHES IN

•

PRESSURE ANGLE: 30.0 DEGREES

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	34
SPECIAL TEST FEATURES	SPLINE PITCH: 32/64; MAJOR DIAMETER: 1.132" MAX; FORM DIAMETER: 1.099";FILLET R: .006" MIN
PITCH DIAMETER	3.420 INCHES NOMINAL IN
NOMINAL OUTSIDE DIAMETER	4.562 INCHES IN
SPECIAL FEATURES	MATERIAL: AMS 6265 STEEL
PART NAME ASSIGNED BY CONTROLLING AGENCY	GEAR - BEVEL, GEARBOX, 36
END ITEM IDENTIFICATION	TF33-PW-100A ENGINE A
PRESSURE ANGLE	30.0 DEGREES
MATERIAL	STEEL OVERALL
FACE NOMINAL WIDTH	1.974 INCHES IN

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 784987?

784987 is a GEAR,BEVEL.

What is the NSN for 784987?

784987 is cataloged in the U.S. Government catalog under NSN 3020-01-243-7897. This indicates validated use in U.S. government and defense supply chains.

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784987 — GEAR,BEVEL

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