NAS726D23138T3 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

NAS726D23138T3: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_style: PLAIN, SOLID, bore_style: PLAIN BOTH ENDS, tooth_form: STANDARD, pitch_diameter: 2.1562 INCHES NOMINAL IN, pressure_angle: 20.0000 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-689-5935, 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

NAS726D23138T3

NSN: 3020-00-689-5935
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 03956 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
body_style	PLAIN, SOLID
bore_style	PLAIN BOTH ENDS
tooth_form	STANDARD
pitch_diameter	2.1562 INCHES NOMINAL IN
pressure_angle	20.0000 DEGREES
teeth_quantity	138
special_features	UNTHREADED MOUNTING HOLE DRILLED 0.031 INCH DEEP IN
style_designator	PROTRUDING HUB
attachment_method	MOUNTING HOLE
surface_treatment	ANODIZE OVERALL
face_nominal_width	0.093 INCHES IN
NSN	3020-00-689-5935

COMPONENT DIAGRAM

KEY FEATURES

•

BORE NOMINAL DIAMETER: 0.188 INCHES BOTH ENDS IN

•

HUB NOMINAL DIAMETER: 0.312 INCHES FIRST END IN

•

TEETH QUANTITY: 138

•

BODY STYLE: PLAIN, SOLID

•

BORE STYLE: PLAIN BOTH ENDS

•

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

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.250 INCHES FIRST END IN

•

PRECISION CLASSIFICATION: QUALITY NUMBER 5 OR QUALITY NUMBER 6

TECHNICAL CHARACTERISTICS

BORE NOMINAL DIAMETER	0.188 INCHES BOTH ENDS IN
HUB NOMINAL DIAMETER	0.312 INCHES FIRST END IN
TEETH QUANTITY	138
BODY STYLE	PLAIN, SOLID
BORE STYLE	PLAIN BOTH ENDS
MOUNTING HOLE TYPE AND QUANTITY	1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.250 INCHES FIRST END IN
PRECISION CLASSIFICATION	QUALITY NUMBER 5 OR QUALITY NUMBER 6
MOUNTING HOLE NOMINAL DIAMETER	0.088 INCHES TRANSVERSELY THROUGH HUB FIRST END IN
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 2

0781-438Reference document

Same NSN cross-reference

Reference document — Secondary reference

726D23138T3Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NAS726D23138T3?

NAS726D23138T3 is a GEAR,SPUR.

What parts can replace NAS726D23138T3?

There are 2 known substitutes for NAS726D23138T3: 0781-438, 726D23138T3. Substitute compatibility should be verified for your specific system.

What is the NSN for NAS726D23138T3?

NAS726D23138T3 is cataloged in the U.S. Government catalog under NSN 3020-00-689-5935. This indicates validated use in U.S. government and defense supply chains.

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