23017970 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

23017970: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 8620H OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.2500 INCHES NOMINAL IN, pressure_angle: 28.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-214-3935, 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

23017970

NSN: 3020-01-214-3935
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 73342 — ALLISON TRANSMISSION INC DBA ALLISON TRANSMISSION, INC (USA)

SPECIFICATIONS

material	STEEL COMP 8620H OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.2500 INCHES NOMINAL IN
pressure_angle	28.0000 DEGREES
teeth_quantity	9
hardness_rating	90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
special_features	ROLLER GAGE THROUGH LENGTH OF BORE
style_designator	HUBLESS
face_nominal_width	0.996 INCHES IN
bore_nominal_diameter	0.689 INCHES BOTH ENDS IN
NSN	3020-01-214-3935

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.689 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 9

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

HARDNESS RATING: 90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL

•

STYLE DESIGNATOR: HUBLESS

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66AISI/SAE8620H FED STD SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 2.2500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.689 INCHES BOTH ENDS IN
TEETH QUANTITY	9
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
HARDNESS RATING	90.0 ROCKWELL SUPERFICIAL 15-N NOMINAL OVERALL
STYLE DESIGNATOR	HUBLESS
MATERIAL DOCUMENT AND CLASSIFICATION	66AISI/SAE8620H FED STD SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	2.2500 INCHES NOMINAL IN
TOOTH FORM	STANDARD
NOMINAL OUTSIDE DIAMETER	2.750 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 1

23046119Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 23017970?

23017970 is a GEAR,SPUR.

What parts can replace 23017970?

There is 1 known substitute for 23017970: 23046119. Substitute compatibility should be verified for your specific system.

What is the NSN for 23017970?

23017970 is cataloged in the U.S. Government catalog under NSN 3020-01-214-3935. This indicates validated use in U.S. government and defense supply chains.

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23017970 — GEAR,SPUR

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