203444 — GEAR,SPUR

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

203444: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include special_features: 0.08, 1.56, end_item_identification: 3805-01-463-0804; EXCAVATOR, MULTIPURPOSE, CRAWLER MOUNT, part_name_assigned_by_controlling_agency: HAIR PIN. This part is cataloged in the U.S.

Government catalog under NSN 3020-00-423-0800, 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

203444

NSN: 3020-00-423-0800
NIINs: 004230800, 010585418, 014501999, 015610279
FSC: 3020 — Gears, Pulleys, Sprockets, and Transmission Chain
CAGE: 12603 — CLARK EQUIPMENT CO (USA)

SPECIFICATIONS

special_features	0.08, 1.56
end_item_identification	3805-01-463-0804; EXCAVATOR, MULTIPURPOSE, CRAWLER MOUNT
part_name_assigned_by_controlling_agency	HAIR PIN
NSN	3020-00-423-0800

COMPONENT DIAGRAM

KEY FEATURES

•

HUB NOMINAL DIAMETER: 4.125 INCHES SECOND END IN

•

BACKLASH DESIGNATION: GRADE A

•

TEETH QUANTITY: 38

•

BODY STYLE: WEBBED, OFFSET, SOLID

•

BORE STYLE: STRAIGHT SPLINE BOTH ENDS

•

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END: 0.296 INCHES SECOND END IN

•

HARDNESS RATING: 58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL

•

NOMINAL OVERALL LENGTH: 1.954 INCHES IN

TECHNICAL CHARACTERISTICS

HUB NOMINAL DIAMETER	4.125 INCHES SECOND END IN
BACKLASH DESIGNATION	GRADE A
TEETH QUANTITY	38
BODY STYLE	WEBBED, OFFSET, SOLID
BORE STYLE	STRAIGHT SPLINE BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END	0.296 INCHES SECOND END IN
HARDNESS RATING	58.0 ROCKWELL C MINIMUM AND 63.0 ROCKWELL C MAXIMUM OVERALL
NOMINAL OVERALL LENGTH	1.954 INCHES IN
STYLE DESIGNATOR	PROTRUDING HUBS
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-624,FS8620,FS8720,FS4620,FS4817 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

SUBSTITUTES & CROSS-REFERENCES 8

WT254-31BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

T93-31Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

AG505BReference document

Same NSN cross-reference

Reference document — Secondary reference

666952Reference document

Same NSN cross-reference

Reference document — Secondary reference

WT215-31BSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

232T2Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 203444?

203444 is a GEAR,SPUR.

What parts can replace 203444?

There are 8 known substitutes for 203444: WT254-31B, T93-31, AG505B and 5 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 203444?

203444 is cataloged in the U.S. Government catalog under NSN 3020-00-423-0800. This indicates validated use in U.S. government and defense supply chains.

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203444 — GEAR,SPUR

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