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516738 — SHAFT,STARTER IDLER GEAR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

516738: SHAFT,STARTER IDLER GEAR.

The SHAFT,STARTER IDLER GEAR is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2805-00-752-1259, 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
516738
NSN: 2805-00-752-1259
NIINs: 007521259, 012901379
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 02978 — RENK AMERICA LLC DIV RENK AMERICA (USA)
SPECIFICATIONS
general_characteristics_item_descriptionMATERIAL,STEEL ALLOY COMP 8620 OR 8720,FORGE PER SPEC MIL-S-13048 WAIVE PAR.3.2 3.4;OVERALL LENGTH 4.310 INCHES;SHAFT DIAMETER 0.9970 INCHES IN
NSN2805-00-752-1259
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,STARTER IDLER GEAR TITLE COMPONENT PN 516738 MFR SHAFT,STARTER IDLER GE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATERIAL,STEEL ALLOY COMP 8620 OR 8720,FORGE PER SPEC MIL-S-13048 WAIVE PAR.3.2 3.4;OVERALL LENGTH 4.310 INCHES;SHAFT DIAMETER 0.9970 INCHES IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATERIAL,STEEL ALLOY COMP 8620 OR 8720,FORGE PER SPEC MIL-S-13048 WAIVE PAR.3.2 3.4;OVERALL LENGTH 4.310 INCHES;SHAFT DIAMETER 0.9970 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
7521259Same 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 516738?
516738 is a SHAFT,STARTER IDLER GEAR.
What parts can replace 516738?
There is 1 known substitute for 516738: 7521259. Substitute compatibility should be verified for your specific system.
What is the NSN for 516738?
516738 is cataloged in the U.S. Government catalog under NSN 2805-00-752-1259. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.