1237437-1 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1237437-1: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 416 OVERALL, tooth_form: STANDARD, pitch_diameter: 0.6289 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 80, style_designator: PERIPHERAL FACE, HUBLESS. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-341-9844, 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

1237437-1

NSN: 3020-00-341-9844
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 416 OVERALL
tooth_form	STANDARD
pitch_diameter	0.6289 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	80
special_features	ADDITIONAL GEAR IS THIRD STEP OF FIRST END,PITCH DIAMETER 0.3218 INCH MINIMUM,0.3228 INCH MAXIMUM,41 TEETH,20 DEGREE PRESSURE ANGLE IN
style_designator	PERIPHERAL FACE, HUBLESS
end_nominal_length	0.058 INCHES SECOND END IN
end_nominal_diameter	0.046 INCHES SECOND END IN
hub_style_designator	2 STEPS BOTH ENDS
nominal_overall_length	0.536 INCHES IN
nominal_outside_diameter	0.644 INCHES IN
NSN	3020-00-341-9844

COMPONENT DIAGRAM

KEY FEATURES

•

TEETH QUANTITY: 80

•

SECOND STEP NOMINAL DIAMETER: 0.337 INCHES FIRST END IN

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.098 INCHES SECOND END IN

•

FIRST STEP NOMINAL LENGTH: 0.046 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 10 OR QUALITY NUMBER 11

•

NOMINAL OVERALL LENGTH: 0.536 INCHES IN

•

SECOND STEP NOMINAL LENGTH: 0.154 INCHES FIRST END IN

•

STYLE DESIGNATOR: PERIPHERAL FACE, HUBLESS

TECHNICAL CHARACTERISTICS

TEETH QUANTITY	80
SECOND STEP NOMINAL DIAMETER	0.337 INCHES FIRST END IN
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.098 INCHES SECOND END IN
FIRST STEP NOMINAL LENGTH	0.046 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 10 OR QUALITY NUMBER 11
NOMINAL OVERALL LENGTH	0.536 INCHES IN
SECOND STEP NOMINAL LENGTH	0.154 INCHES FIRST END IN
STYLE DESIGNATOR	PERIPHERAL FACE, HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS 6,TYPE C FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	0.6289 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM 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

No demilitarization required

Ready to buy 1237437-1?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 1237437-1?

1237437-1 is a GEAR,ANTIBACKLASH,SPUR.

What is the NSN for 1237437-1?

1237437-1 is cataloged in the U.S. Government catalog under NSN 3020-00-341-9844. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

1237437-1 — GEAR,ANTIBACKLASH,SPUR

Request a Quote — 1237437-1