97310028-1 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

97310028-1: GEAR,ANTIBACKLASH,SPUR.

The GEAR,ANTIBACKLASH,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 1.1250 INCHES NOMINAL IN, pressure_angle: 2.0000 DEGREES, teeth_quantity: 108. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-076-0567, 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

97310028-1

NSN: 3020-01-076-0567
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 53712 — WESTFIELD PRECISION PRODUCTS INC WEST COAST GEAR PRODUCTS DIV (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	1.1250 INCHES NOMINAL IN
pressure_angle	2.0000 DEGREES
teeth_quantity	108
special_features	MTG HOLES 90 DEG APART CENTERED 0.094 IN. FROM END OF HUB IN
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
surface_treatment	PASSIVATE OVERALL
end_nominal_length	0.188 INCHES FIRST END IN
face_nominal_width	0.108 INCHES IN
NSN	3020-01-076-0567

COMPONENT DIAGRAM

KEY FEATURES

•

FURNISHED ITEMS AND QUANTITY: 1 SETSCREW

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 108

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MS171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL

•

BORE STYLE: PLAIN BOTH ENDS

•

MOUNTING HOLE TYPE AND QUANTITY: 1 THREADED TRANSVERSELY THROUGH HUB FIRST END

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.217 INCHES FIRST END IN

•

FIRST STEP NOMINAL LENGTH: 0.030 INCHES FIRST END IN

TECHNICAL CHARACTERISTICS

FURNISHED ITEMS AND QUANTITY	1 SETSCREW
BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
TEETH QUANTITY	108
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MS171,FINISH NO. 5.4.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.217 INCHES FIRST END IN
FIRST STEP NOMINAL LENGTH	0.030 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 10
STYLE DESIGNATOR	PROTRUDING HUB

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 3

A6A0727Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

901054Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

901054-1CSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 97310028-1?

97310028-1 is a GEAR,ANTIBACKLASH,SPUR.

What parts can replace 97310028-1?

There are 3 known substitutes for 97310028-1: A6A0727, 901054, 901054-1C. Substitute compatibility should be verified for your specific system.

What is the NSN for 97310028-1?

97310028-1 is cataloged in the U.S. Government catalog under NSN 3020-01-076-0567. This indicates validated use in U.S. government and defense supply chains.

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97310028-1 — GEAR,ANTIBACKLASH,SPUR

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