NPX-25TFR — BATTERY,STORAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

NPX-25TFR: BATTERY,STORAGE.

The BATTERY,STORAGE 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 overall_width: 2.750 INCHES NOMINAL IN, overall_height: 4.170 INCHES NOMINAL IN, overall_length: 3.540 INCHES NOMINAL IN, case_design_type: SEALED, special_features: 5.4 AMP PER HR AT 20 HR RATE, voltage_in_volts: 12.0. This part is cataloged in the U.S.

Government catalog under NSN 6140-01-371-0519, 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

NPX-25TFR

NSN: 6140-01-371-0519
NIINs: 013710519, 016316676
FSC: 6140 — Batteries, Rechargeable
CAGE: 65WB1 — ENERSYS DELAWARE INC. DBA ENERSYS (USA)

SPECIFICATIONS

overall_width	2.750 INCHES NOMINAL IN
overall_height	4.170 INCHES NOMINAL IN
overall_length	3.540 INCHES NOMINAL IN
case_design_type	SEALED
special_features	5.4 AMP PER HR AT 20 HR RATE
voltage_in_volts	12.0
terminal_quantity	2
battery_electrolyte	LEAD ACID
approximate_shelf_life	6.0 MONTHS
end_item_identification	AN/ULR-21A(V) A
part_name_assigned_by_controlling_agency	STORAGE BATTERY
NSN	6140-01-371-0519

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE IN VOLTS: 12.0

•

BATTERY ELECTROLYTE: LEAD ACID

•

CASE DESIGN TYPE: SEALED

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

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	4.170 INCHES NOMINAL IN
VOLTAGE IN VOLTS	12.0
OVERALL LENGTH	3.540 INCHES NOMINAL IN
OVERALL WIDTH	2.750 INCHES NOMINAL IN
BATTERY ELECTROLYTE	LEAD ACID
CASE DESIGN TYPE	SEALED
SPECIAL FEATURES	5.4 AMP PER HR AT 20 HR RATE
END ITEM IDENTIFICATION	5411-01-339-2336

SUBSTITUTES & CROSS-REFERENCES 6

136-700-2002Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

NPX-25TReference document

Same NSN cross-reference

Reference document — Secondary reference

NPX-25Reference document

Same NSN cross-reference

Reference document — Secondary reference

NPX-25FRSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

348173131407Reference document

Same NSN cross-reference

Reference document — Informative reference only

NPH5-12Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

HAZMAT per U.S. Government catalogShelf-life managedAcquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is NPX-25TFR?

NPX-25TFR is a BATTERY,STORAGE.

What parts can replace NPX-25TFR?

There are 6 known substitutes for NPX-25TFR: 136-700-2002, NPX-25T, NPX-25 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for NPX-25TFR?

NPX-25TFR is cataloged in the U.S. Government catalog under NSN 6140-01-371-0519. This indicates validated use in U.S. government and defense supply chains.

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NPX-25TFR — BATTERY,STORAGE

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