840037 — BATTERY,NONRECHARGEABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

840037: BATTERY,NONRECHARGEABLE.

The BATTERY,NONRECHARGEABLE is a the manufacturer cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: COPPER ALLOY BODY, lens_type: CYLINDRICAL, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL, lens_color: BLUE SINGLE LIGHT FIRST POSITION HORIZONTAL, overall_length: 0.688 INCHES NOMINAL IN, overall_diameter: 0.266 INCHES NOMINAL IN, special_features: USED FOR DIGITAL DISPLAY, SPEC TYPE SR44. This part is cataloged in the U.S.

Government catalog under NSN 5365-00-792-0809, 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

840037

NSN: 5365-00-792-0809
NIINs: 007920809, 011180420, 016049074
FSC: 5365 — Bushings, Rings, Shims, and Spacers
CAGE: 90166 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)

SPECIFICATIONS

material	COPPER ALLOY BODY
lens_type	CYLINDRICAL, EXTERNAL THREAD SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_color	BLUE SINGLE LIGHT FIRST POSITION HORIZONTAL
lens_quantity	1
overall_length	0.688 INCHES NOMINAL IN
overall_diameter	0.266 INCHES NOMINAL IN
special_features	USED FOR DIGITAL DISPLAY, SPEC TYPE SR44
surface_treatment	NICKEL BODY
end_item_identification	NSN 4920-01-561-4472
transmitted_light_color	BLUE SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lamp_bulb_size_designator	T-1
terminal_type_and_quantity	1 SOLDER LUG AND 1 SOLDER STUD
NSN	5365-00-792-0809

COMPONENT DIAGRAM

TYPICAL APPLICATIONS

RAID cache protection during power loss events
Write-back cache enablement for storage controllers
Enterprise server data integrity assurance
Hot-swap battery/capacitor replacement in production

SUBSTITUTES & CROSS-REFERENCES 1

DS-840037Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 840037?

840037 is a BATTERY,NONRECHARGEABLE.

What parts can replace 840037?

There is 1 known substitute for 840037: DS-840037. Substitute compatibility should be verified for your specific system.

What is the NSN for 840037?

840037 is cataloged in the U.S. Government catalog under NSN 5365-00-792-0809. This indicates validated use in U.S. government and defense supply chains.

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840037 — BATTERY,NONRECHARGEABLE

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