661B — BATTERY,NONRECHARGEABLE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

661B: 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: STEEL COMP 1212 OVERALL, hole_type: DRILLED, head_style: HEXAGON, head_height: 0.190 INCHES NOMINAL IN, thread_class: 3A A, hole_diameter: 0.094 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 6135-00-100-0453, 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

661B

NSN: 6135-00-100-0453
NIINs: 001000453, 005500702, 008245743
FSC: 6135 — Batteries, Nonrechargeable
CAGE: 77542 — SPECTRUM BRANDS, INC. (USA)

SPECIFICATIONS

material	STEEL COMP 1212 OVERALL
hole_type	DRILLED
head_style	HEXAGON
head_height	0.190 INCHES NOMINAL IN
thread_class	3A A
hole_diameter	0.094 INCHES NOMINAL IN
hole_quantity	6
overall_width	5.250 INCHES NOMINAL IN
terminal_type	STUD W/NUT TOP
thread_length	0.940 INCHES MINIMUM IN
overall_height	7.469 INCHES MAXIMUM IN
overall_length	7.813 INCHES NOMINAL IN
NSN	6135-00-100-0453

COMPONENT DIAGRAM

KEY FEATURES

•

TERMINAL QUANTITY: 2

•

TERMINAL TYPE: STUD W/NUT TOP

•

VOLTAGE IN VOLTS: 9.0

•

NONDEFINITIVE SPEC/STD DATA: NO. BA-236/U TYPE

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	7.469 INCHES MAXIMUM IN
TERMINAL QUANTITY	2
TERMINAL TYPE	STUD W/NUT TOP
VOLTAGE IN VOLTS	9.0
OVERALL LENGTH	7.813 INCHES NOMINAL IN
OVERALL WIDTH	5.250 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA	NO. BA-236/U TYPE

SUBSTITUTES & CROSS-REFERENCES 5

1662Reference document

Same NSN cross-reference

Reference document — Secondary reference

661Reference document

Same NSN cross-reference

Reference document — Secondary reference

MILB18TYPEBA236USame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

342950Reference document

Same NSN cross-reference

Reference document — Secondary reference

166Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 661B?

661B is a BATTERY,NONRECHARGEABLE.

What parts can replace 661B?

There are 5 known substitutes for 661B: 1662, 661, MILB18TYPEBA236U and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 661B?

661B is cataloged in the U.S. Government catalog under NSN 6135-00-100-0453. This indicates validated use in U.S. government and defense supply chains.

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661B — BATTERY,NONRECHARGEABLE

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