BB-721/URC — BATTERY ASSEMBLY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

BB-721/URC: BATTERY ASSEMBLY.

The BATTERY ASSEMBLY 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 usage_design: FOR BACK-UP POWER TO RETAIN CHARGE IN A COMMUNICATIONS SYTEM, component_name: BATTERY,RECHARGEABLE, mounting_method: CASE, special_features: REPLACEMENT NI-CAD BRICK 6140-01-420-5904, end_item_identification: JTIDS, component_controlling_agency: GEC MARCONI ELECTRONIC SYS CORP. This part is cataloged in the U.S.

Government catalog under NSN 6140-01-416-3984, 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

BB-721/URC

NSN: 6140-01-416-3984
FSC: 6140 — Batteries, Rechargeable
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)

SPECIFICATIONS

usage_design	FOR BACK-UP POWER TO RETAIN CHARGE IN A COMMUNICATIONS SYTEM
component_name	BATTERY,RECHARGEABLE
mounting_method	CASE
battery_quantity	2
special_features	REPLACEMENT NI-CAD BRICK 6140-01-420-5904
end_item_identification	JTIDS
component_controlling_agency	GEC MARCONI ELECTRONIC SYS CORP
component_identifying_number	H510A002 DRAWING NO.
NSN	6140-01-416-3984

COMPONENT DIAGRAM

KEY FEATURES

•

COMPONENT NAME: BATTERY,RECHARGEABLE

•

COMPONENT IDENTIFYING NUMBER: H510A002 DRAWING NO.

•

MOUNTING METHOD: CASE

•

COMPONENT CONTROLLING AGENCY: GEC MARCONI ELECTRONIC SYS CORP

•

USAGE DESIGN: FOR BACK-UP POWER TO RETAIN CHARGE IN A COMMUNICATIONS SYTEM

•

BATTERY QUANTITY: 2

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

COMPONENT NAME	BATTERY,RECHARGEABLE
COMPONENT IDENTIFYING NUMBER	H510A002 DRAWING NO.
MOUNTING METHOD	CASE
COMPONENT CONTROLLING AGENCY	GEC MARCONI ELECTRONIC SYS CORP
SPECIAL FEATURES	REPLACEMENT NI-CAD BRICK 6140-01-420-5904
END ITEM IDENTIFICATION	JTIDS
USAGE DESIGN	FOR BACK-UP POWER TO RETAIN CHARGE IN A COMMUNICATIONS SYTEM
BATTERY QUANTITY	2

SUBSTITUTES & CROSS-REFERENCES 3

H510A002Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

H510A002-110Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

H510A0020-110 (MAR-9327)Same 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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BB-721/URC?

BB-721/URC is a BATTERY ASSEMBLY.

What parts can replace BB-721/URC?

There are 3 known substitutes for BB-721/URC: H510A002, H510A002-110, H510A0020-110 (MAR-9327). Substitute compatibility should be verified for your specific system.

What is the NSN for BB-721/URC?

BB-721/URC is cataloged in the U.S. Government catalog under NSN 6140-01-416-3984. This indicates validated use in U.S. government and defense supply chains.

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