885284-1 — GEAR,ANTIBACKLASH,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

885284-1: 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: 1.5000 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES, teeth_quantity: 120. This part is cataloged in the U.S.

Government catalog under NSN 3020-01-042-8029, 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

885284-1

NSN: 3020-01-042-8029
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)

SPECIFICATIONS

material	STEEL COMP 303 OVERALL
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	1.5000 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	120
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
surface_treatment	PASSIVATE OVERALL
end_nominal_length	0.250 INCHES FIRST END IN
face_nominal_width	0.104 INCHES IN
end_nominal_diameter	0.500 INCHES FIRST END IN
NSN	3020-01-042-8029

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.250 INCHES BOTH ENDS IN

•

TEETH QUANTITY: 120

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL

•

BORE STYLE: PLAIN BOTH ENDS

•

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

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.281 INCHES FIRST END IN

•

FIRST STEP NOMINAL LENGTH: 0.031 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 12

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.250 INCHES BOTH ENDS IN
TEETH QUANTITY	120
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35,TYPE 1 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	1 THREADED AXIALLY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.281 INCHES FIRST END IN
FIRST STEP NOMINAL LENGTH	0.031 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 12
STYLE DESIGNATOR	PROTRUDING HUB
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL

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

810AS1422Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

885284Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 885284-1?

885284-1 is a GEAR,ANTIBACKLASH,SPUR.

What parts can replace 885284-1?

There are 2 known substitutes for 885284-1: 810AS1422, 885284. Substitute compatibility should be verified for your specific system.

What is the NSN for 885284-1?

885284-1 is cataloged in the U.S. Government catalog under NSN 3020-01-042-8029. This indicates validated use in U.S. government and defense supply chains.

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885284-1 — GEAR,ANTIBACKLASH,SPUR

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