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1887687 — CYLINDER HEAD,DIESEL ENGINE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

1887687: CYLINDER HEAD,DIESEL ENGINE.

The CYLINDER HEAD,DIESEL ENGINE is a the manufacturer industrial component. Key specifications include usage_design: MARINE, end_item_identification: ENGINE, DIESEL P/N 7E-7012, engine_design_control_activity: 11083. This part is cataloged in the U.S.

Government catalog under NSN 3040-00-563-5316, 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
1887687
NSN: 3040-00-563-5316
NIINs: 005635316, 015292272
FSC: 3040 — Miscellaneous Power Transmission Equipment
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
usage_designMARINE
end_item_identificationENGINE, DIESEL P/N 7E-7012
engine_design_control_activity11083
NSN3040-00-563-5316
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CYLINDER HEAD,DIESEL ENGINE TITLE COMPONENT PN 1887687 MFR CYLINDER HEAD,DIESEL E
KEY FEATURES
•
FSC APPLICATION DATA: ENGINE ELECTRICAL SYSTEM COMPONENTS,NON-AIRCRAFT
•
STEP QUANTITY: 5
•
FIRST END DIAMETER: 0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
•
SECOND END DIAMETER: 0.5240 INCHES MINIMUM AND 0.5245 INCHES MAXIMUM IN
•
LARGEST STEP DIAMETER: 0.750 INCHES NOMINAL IN
•
FIRST END EXTERNAL THREAD LENGTH: 0.250 INCHES NOMINAL IN
•
SECOND END ANGLE BETWEEN KEYWAYS: 180.0 DEGREES NOMINAL
•
SECOND END DISTANCE FROM KEYWAY CENTER TO END: 0.985 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAENGINE ELECTRICAL SYSTEM COMPONENTS,NON-AIRCRAFT
STEP QUANTITY5
FIRST END DIAMETER0.5900 INCHES MINIMUM AND 0.5903 INCHES MAXIMUM IN
SECOND END DIAMETER0.5240 INCHES MINIMUM AND 0.5245 INCHES MAXIMUM IN
LARGEST STEP DIAMETER0.750 INCHES NOMINAL IN
FIRST END EXTERNAL THREAD LENGTH0.250 INCHES NOMINAL IN
SECOND END ANGLE BETWEEN KEYWAYS180.0 DEGREES NOMINAL
SECOND END DISTANCE FROM KEYWAY CENTER TO END0.985 INCHES NOMINAL IN
FIRST END STYLECROSS DRILLED AND EXTERNALLY THREADED
SECOND END KEYWAY WIDTH0.1240 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
21606Reference document
Same NSN cross-reference
Reference document — Secondary reference
A162654Same 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 1887687?
1887687 is a CYLINDER HEAD,DIESEL ENGINE.
What parts can replace 1887687?
There are 2 known substitutes for 1887687: 21606, A162654. Substitute compatibility should be verified for your specific system.
What is the NSN for 1887687?
1887687 is cataloged in the U.S. Government catalog under NSN 3040-00-563-5316. This indicates validated use in U.S. government and defense supply chains.
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