ABP6-90 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

ABP6-90: 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: 2.8115 INCHES MINIMUM AND 2.8125 INCHES MAXIMUM IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 90. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-073-9971, 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

ABP6-90

NSN: 3020-00-073-9971
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 23266 — SECS INC (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.8115 INCHES MINIMUM AND 2.8125 INCHES MAXIMUM IN
pressure_angle	20.0000 DEGREES
teeth_quantity	90
style_designator	PROTRUDING HUB
surface_treatment	PASSIVATE OVERALL
face_nominal_width	0.188 INCHES IN
hub_nominal_diameter	0.437 INCHES FIRST END IN
hub_style_designator	PINNED FIRST END
bore_nominal_diameter	0.250 INCHES BOTH ENDS IN
NSN	3020-00-073-9971

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.437 INCHES FIRST END IN

•

TEETH QUANTITY: 90

•

BORE STYLE: PLAIN BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.402 INCHES FIRST END IN

•

STYLE DESIGNATOR: PROTRUDING HUB

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

PITCH DIAMETER: 2.8115 INCHES MINIMUM AND 2.8125 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.437 INCHES FIRST END IN
TEETH QUANTITY	90
BORE STYLE	PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.402 INCHES FIRST END IN
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,CLASS303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
PITCH DIAMETER	2.8115 INCHES MINIMUM AND 2.8125 INCHES MAXIMUM IN
TOOTH FORM	STANDARD
HUB STYLE DESIGNATOR	PINNED FIRST END

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 2

75-802985-1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

Z6L90Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is ABP6-90?

ABP6-90 is a GEAR,ANTIBACKLASH,SPUR.

What parts can replace ABP6-90?

There are 2 known substitutes for ABP6-90: 75-802985-1, Z6L90. Substitute compatibility should be verified for your specific system.

What is the NSN for ABP6-90?

ABP6-90 is cataloged in the U.S. Government catalog under NSN 3020-00-073-9971. This indicates validated use in U.S. government and defense supply chains.

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ABP6-90 — GEAR,ANTIBACKLASH,SPUR

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