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528-7378786 PC56 — IDLER,SHAFT

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

528-7378786 PC56: IDLER,SHAFT.

The IDLER,SHAFT is a the manufacturer industrial component. Key specifications include material: STEEL, overall_length: 4.500 INCHES NOMINAL IN, overall_diameter: 1.718 INCHES NOMINAL IN, special_features: NHA LOW PROFILE MONORAIL SWITCH; MATERIAL AISI 1045, end_item_identification: TARAWA CLASS LHA. This part is cataloged in the U.S.

Government catalog under NSN 3040-01-468-9362, 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
528-7378786 PC56
NSN: 3040-01-468-9362
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL
overall_length4.500 INCHES NOMINAL IN
overall_diameter1.718 INCHES NOMINAL IN
special_featuresNHA LOW PROFILE MONORAIL SWITCH; MATERIAL AISI 1045
end_item_identificationTARAWA CLASS LHA
NSN3040-01-468-9362
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IDLER,SHAFT TITLE COMPONENT PN 528-7378786 PC56 MFR IDLER,SHAFT
KEY FEATURES
•
OVERALL DIAMETER: 1.718 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.718 INCHES NOMINAL IN
OVERALL LENGTH4.500 INCHES NOMINAL IN
SPECIAL FEATURESNHA LOW PROFILE MONORAIL SWITCH; MATERIAL AISI 1045
END ITEM IDENTIFICATIONTARAWA CLASS LHA
MATERIALSTEEL
SUBSTITUTES & CROSS-REFERENCES 1
528-7378786Reference 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 528-7378786 PC56?
528-7378786 PC56 is a IDLER,SHAFT.
What parts can replace 528-7378786 PC56?
There is 1 known substitute for 528-7378786 PC56: 528-7378786. Substitute compatibility should be verified for your specific system.
What is the NSN for 528-7378786 PC56?
528-7378786 PC56 is cataloged in the U.S. Government catalog under NSN 3040-01-468-9362. 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.