1M1A — BATTERY,STORAGE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1M1A: 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 plate_type: NEGATIVE AND POSITIVE, overall_width: 7.130 INCHES NOMINAL IN, terminal_type: TAPER POST, overall_height: 9.130 INCHES NOMINAL IN, overall_length: 9.130 INCHES NOMINAL IN, submersibility: NONSUBMERSIBLE. This part is cataloged in the U.S.

Government catalog under NSN 6140-00-434-5885, 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

1M1A

NSN: 6140-00-434-5885
NIINs: 004345885, 012491433
FSC: 6140 — Batteries, Rechargeable
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)

SPECIFICATIONS

plate_type	NEGATIVE AND POSITIVE
cell_quantity	3
overall_width	7.130 INCHES NOMINAL IN
terminal_type	TAPER POST
overall_height	9.130 INCHES NOMINAL IN
overall_length	9.130 INCHES NOMINAL IN
submersibility	NONSUBMERSIBLE
case_design_type	FILLING PLUG OPENINGS
voltage_in_volts	6.0
terminal_quantity	2
battery_electrolyte	LEAD ACID
ampere_hour_capacity	115.00
NSN	6140-00-434-5885

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 2

•

TERMINAL TYPE: TAPER POST

•

VOLTAGE IN VOLTS: 6.0

•

DISCHARGE RATE IN AMPS: 550.00

•

PLATE TYPE: NEGATIVE AND POSITIVE

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	9.130 INCHES NOMINAL IN
TERMINAL QUANTITY	2
TERMINAL TYPE	TAPER POST
VOLTAGE IN VOLTS	6.0
OVERALL LENGTH	9.130 INCHES NOMINAL IN
OVERALL WIDTH	7.130 INCHES NOMINAL IN
DISCHARGE RATE IN AMPS	550.00
PLATE TYPE	NEGATIVE AND POSITIVE
DEPARTURE FROM CITED DOCUMENT	AS MODIFIED BY STORAGE/SHIPMENT CONDITION
NONDEFINITIVE SPEC/STD DATA	1 SIZE AND 115 RATING AND 1 ASSEMBLY

SUBSTITUTES & CROSS-REFERENCES 4

W-B-131-3-1M1A-DReference document

Same NSN cross-reference

Reference document — Identification reference

3-1-545-DReference document

Same NSN cross-reference

Reference document — Secondary reference

WB131Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-A-55439-3-1-545-DSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· 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 1M1A?

1M1A is a BATTERY,STORAGE.

What parts can replace 1M1A?

There are 4 known substitutes for 1M1A: W-B-131-3-1M1A-D, 3-1-545-D, WB131 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 1M1A?

1M1A is cataloged in the U.S. Government catalog under NSN 6140-00-434-5885. This indicates validated use in U.S. government and defense supply chains.

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1M1A — BATTERY,STORAGE

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