BP11971 — RETAINER,CAPACITOR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

BP11971: RETAINER,CAPACITOR.

The RETAINER,CAPACITOR 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 diameter: 1.000 INCHES NOMINAL IN, material: BERYLLIUM, overall_width: 1.875 INCHES NOMINAL IN, overall_height: 1.210 INCHES NOMINAL IN, overall_length: 1.050 INCHES NOMINAL IN, style_designator: ROUND CLIP. This part is cataloged in the U.S.

Government catalog under NSN 5910-01-239-5846, 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

MRO→ MRO_GENERAL→ BP11971

NSN: 5910-01-239-5846
FSC: 5910 — Capacitors
CAGE: 27361 — BURKE PRODUCTS INC (USA)

SPECIFICATIONS

diameter	1.000 INCHES NOMINAL IN
material	BERYLLIUM
overall_width	1.875 INCHES NOMINAL IN
overall_height	1.210 INCHES NOMINAL IN
overall_length	1.050 INCHES NOMINAL IN
style_designator	ROUND CLIP
surface_treatment	CADMIUM
mounting_slot_width	UNABLE TO DECODE
mounting_facility_type_and_quantity	UNABLE TO DECODE
distance_between_mounting_facility_centers	UNABLE TO DECODE
NSN	5910-01-239-5846

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY TYPE AND QUANTITY: UNABLE TO DECODE

•

STYLE DESIGNATOR: ROUND CLIP

•

DIAMETER: 1.000 INCHES NOMINAL IN

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: UNABLE TO DECODE

•

SURFACE TREATMENT: CADMIUM

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

MOUNTING FACILITY TYPE AND QUANTITY	UNABLE TO DECODE
OVERALL HEIGHT	1.210 INCHES NOMINAL IN
STYLE DESIGNATOR	ROUND CLIP
DIAMETER	1.000 INCHES NOMINAL IN
OVERALL LENGTH	1.050 INCHES NOMINAL IN
OVERALL WIDTH	1.875 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	UNABLE TO DECODE
SURFACE TREATMENT	CADMIUM
MATERIAL	BERYLLIUM
MOUNTING SLOT WIDTH	UNABLE TO DECODE

OTHER ITEMS IN FSC 5910 — Capacitors

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5910-00-000-1038 5910-00-000-1049 5910-00-000-1080 5910-00-000-6838 5910-00-001-1913 5910-00-001-2576 5910-00-001-2577 5910-00-001-2578

SUBSTITUTES & CROSS-REFERENCES 1

82-1382483-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BP11971?

BP11971 is a RETAINER,CAPACITOR. It is classified as a MRO (MRO_GENERAL).

What parts can replace BP11971?

There is 1 known substitute for BP11971: 82-1382483-1. Substitute compatibility should be verified for your specific system.

What is the NSN for BP11971?

BP11971 is cataloged in the U.S. Government catalog under NSN 5910-01-239-5846. This indicates validated use in U.S. government and defense supply chains.

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BP11971 — RETAINER,CAPACITOR

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