139A986-2 — CAPACITOR-RESISTOR

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

139A986-2: CAPACITOR-RESISTOR.

The CAPACITOR-RESISTOR 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 assembly_form: ENCASED, overall_width: 2.330 INCHES MAXIMUM IN, overall_height: 9.190 INCHES MAXIMUM IN, overall_length: 6.750 INCHES MAXIMUM IN, mounting_method: SCREW, special_features: CAPACITOR MODULE, POLARIZED, HER-METICALLY SEALED. This part is cataloged in the U.S.

Government catalog under NSN 5915-01-445-1424, 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→ 139A986-2

NSN: 5915-01-445-1424
FSC: 5915 — Filters and Networks
CAGE: 03640 — LOCKHEED MARTIN CORPORATION DIV ROTARY AND MISSION SYSTEMS (USA)

SPECIFICATIONS

assembly_form	ENCASED
overall_width	2.330 INCHES MAXIMUM IN
overall_height	9.190 INCHES MAXIMUM IN
overall_length	6.750 INCHES MAXIMUM IN
mounting_method	SCREW
special_features	CAPACITOR MODULE, POLARIZED, HER-METICALLY SEALED
end_item_identification	F-15I
terminal_type_and_quantity	1 CLIP
NSN	5915-01-445-1424

COMPONENT DIAGRAM

KEY FEATURES

•

ASSEMBLY FORM: ENCASED

•

MOUNTING METHOD: SCREW

•

TERMINAL TYPE AND QUANTITY: 1 CLIP

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	9.190 INCHES MAXIMUM IN
ASSEMBLY FORM	ENCASED
MOUNTING METHOD	SCREW
OVERALL LENGTH	6.750 INCHES MAXIMUM IN
OVERALL WIDTH	2.330 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY	1 CLIP
SPECIAL FEATURES	CAPACITOR MODULE, POLARIZED, HER-METICALLY SEALED
END ITEM IDENTIFICATION	F-15I

OTHER ITEMS IN FSC 5915 — Filters and Networks

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

5915-00-000-0148 5915-00-001-1389 5915-00-001-1621 5915-00-001-2789 5915-00-001-2928 5915-00-001-2936 5915-00-001-3003 5915-00-001-3117

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 139A986-2?

139A986-2 is a CAPACITOR-RESISTOR. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 139A986-2?

139A986-2 is cataloged in the U.S. Government catalog under NSN 5915-01-445-1424. This indicates validated use in U.S. government and defense supply chains.

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139A986-2 — CAPACITOR-RESISTOR

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