1240136-93 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1240136-93: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, tooth_form: STANDARD, pitch_diameter: 0.9681 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 93, style_designator: PROTRUDING HUB. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-889-7440, 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

1240136-93

NSN: 3020-00-889-7440
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
tooth_form	STANDARD
pitch_diameter	0.9681 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	93
style_designator	PROTRUDING HUB
surface_treatment	ANODIZE OVERALL
face_nominal_width	0.125 INCHES IN
backlash_designation	GRADE C
bore_nominal_diameter	0.187 INCHES BOTH ENDS IN
precision_classification	QUALITY NUMBER 12
nominal_distance_between_body_face_and_protruding_hub_end	0.187 INCHES FIRST END IN
NSN	3020-00-889-7440

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.187 INCHES BOTH ENDS IN

•

BACKLASH DESIGNATION: GRADE C

•

TEETH QUANTITY: 93

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.187 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 12

•

STYLE DESIGNATOR: PROTRUDING HUB

•

PITCH DIAMETER: 0.9681 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN

•

TOOTH FORM: STANDARD

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.187 INCHES BOTH ENDS IN
BACKLASH DESIGNATION	GRADE C
TEETH QUANTITY	93
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.187 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 12
STYLE DESIGNATOR	PROTRUDING HUB
PITCH DIAMETER	0.9681 INCHES MINIMUM AND 0.9688 INCHES MAXIMUM IN
TOOTH FORM	STANDARD
SURFACE TREATMENT	ANODIZE OVERALL
PRESSURE ANGLE	20.0000 DEGREES

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

L310000663Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1240136-93?

1240136-93 is a GEAR,ANTIBACKLASH,SPUR.

What parts can replace 1240136-93?

There is 1 known substitute for 1240136-93: L310000663. Substitute compatibility should be verified for your specific system.

What is the NSN for 1240136-93?

1240136-93 is cataloged in the U.S. Government catalog under NSN 3020-00-889-7440. This indicates validated use in U.S. government and defense supply chains.

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1240136-93 — GEAR,ANTIBACKLASH,SPUR

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