04-21658 — COOLER,LUBRICATING OIL,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

04-21658: COOLER,LUBRICATING OIL,ENGINE.

The COOLER,LUBRICATING OIL,ENGINE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, special_features: FEMALE 1/2-14 NPTF INLET AND OUTLET CONNECTIONS, heat_transfer_method: DIRECT, end_item_identification: 6115-01-561-7788 GENERATOR SET,DIESEL ENGINE,MEP-1070, PU-833/G,60KW, part_name_assigned_by_controlling_agency: COOLER,FUEL. This part is cataloged in the U.S.

Government catalog under NSN 2930-01-595-6538, 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

04-21658

NSN: 2930-01-595-6538
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY OVERALL
special_features	FEMALE 1/2-14 NPTF INLET AND OUTLET CONNECTIONS
heat_transfer_method	DIRECT
end_item_identification	6115-01-561-7788 GENERATOR SET,DIESEL ENGINE,MEP-1070, PU-833/G,60KW
part_name_assigned_by_controlling_agency	COOLER,FUEL
NSN	2930-01-595-6538

COMPONENT DIAGRAM

KEY FEATURES

•

HEAT TRANSFER METHOD: DIRECT

•

MATERIAL: ALUMINUM ALLOY OVERALL

TECHNICAL CHARACTERISTICS

HEAT TRANSFER METHOD	DIRECT
SPECIAL FEATURES	FEMALE 1/2-14 NPTF INLET AND OUTLET CONNECTIONS
PART NAME ASSIGNED BY CONTROLLING AGENCY	COOLER,FUEL
END ITEM IDENTIFICATION	6115-01-561-7788 GENERATOR SET,DIESEL ENGINE,MEP-1070, PU-833/G,60KW
MATERIAL	ALUMINUM ALLOY OVERALL

OTHER ITEMS IN FSC 2930 — Engine Cooling System Components, Nonaircraft

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2930-00-000-3438 2930-00-001-3502 2930-00-001-6288 2930-00-001-6299 2930-00-001-6300 2930-00-001-6301 2930-00-001-6302 2930-00-001-7842

SUBSTITUTES & CROSS-REFERENCES 2

A030C168Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

OC-L7BReference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 04-21658?

04-21658 is a COOLER,LUBRICATING OIL,ENGINE.

What parts can replace 04-21658?

There are 2 known substitutes for 04-21658: A030C168, OC-L7B. Substitute compatibility should be verified for your specific system.

What is the NSN for 04-21658?

04-21658 is cataloged in the U.S. Government catalog under NSN 2930-01-595-6538. This indicates validated use in U.S. government and defense supply chains.

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04-21658 — COOLER,LUBRICATING OIL,ENGINE

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