BN317-540 — CAPACITOR,VARIABLE,AIR DIELECTRI

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

BN317-540: CAPACITOR,VARIABLE,AIR DIELECTRI.

CAPACITOR,VARIABLE,AIR DIELECTRI. Key specifications include body_style: IRREGULAR, shaft_type: ROUND SINGLE SHAFT, shaft_length: 0.938 INCHES NOMINAL SINGLE SHAFT IN, inclosure_type: UNINCLOSED, overall_length: 6.453 INCHES NOMINAL IN, tuning_characteristic: STRAIGHT LINE FREQUENCY ALL SECTIONS. This part is cataloged in the U.S.

Government catalog under NSN 5910-00-786-5565, 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→ BN317-540

NSN: 5910-00-786-5565
FSC: 5910 — Capacitors
CAGE: 26916 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV MULTIPLE (USA)

SPECIFICATIONS

body_style	IRREGULAR
shaft_type	ROUND SINGLE SHAFT
shaft_length	0.938 INCHES NOMINAL SINGLE SHAFT IN
inclosure_type	UNINCLOSED
overall_length	6.453 INCHES NOMINAL IN
tuning_characteristic	STRAIGHT LINE FREQUENCY ALL SECTIONS
adjustment_device_rotation	180.0 DEGREES NOMINAL COUNTERCLOCKWISE
terminal_type_and_quantity	4 TAB, SOLDER LUG
individual_section_quantity	2
capacitance_range_in_picofarads	+15.4 TO 162.0 ALL SECTIONS
mounting_facility_type_and_quantity	3 UNTHREADED HOLE(S)
adjustment_device_drive_type_and_quantity	2 SHAFT
NSN	5910-00-786-5565

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE SHAFT

•

MOUNTING FACILITY TYPE AND QUANTITY: 3 UNTHREADED HOLE(S)

•

INCLOSURE TYPE: UNINCLOSED

•

BODY STYLE: IRREGULAR

•

ADJUSTMENT DEVICE ROTATION: 180.0 DEGREES NOMINAL COUNTERCLOCKWISE

•

CAPACITANCE RANGE IN PICOFARADS: +15.4 TO 162.0 ALL SECTIONS

•

INDIVIDUAL SECTION 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

SHAFT TYPE	ROUND SINGLE SHAFT
MOUNTING FACILITY TYPE AND QUANTITY	3 UNTHREADED HOLE(S)
INCLOSURE TYPE	UNINCLOSED
BODY STYLE	IRREGULAR
ADJUSTMENT DEVICE ROTATION	180.0 DEGREES NOMINAL COUNTERCLOCKWISE
CAPACITANCE RANGE IN PICOFARADS	+15.4 TO 162.0 ALL SECTIONS
INDIVIDUAL SECTION QUANTITY	2
OVERALL LENGTH	6.453 INCHES NOMINAL IN
TUNING CHARACTERISTIC	STRAIGHT LINE FREQUENCY ALL SECTIONS
SHAFT LENGTH	0.938 INCHES NOMINAL SINGLE SHAFT IN

SUBSTITUTES & CROSS-REFERENCES 1

3020-0CReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is BN317-540?

BN317-540 is a CAPACITOR,VARIABLE,AIR DIELECTRI. It is classified as a MRO (MRO_GENERAL).

What parts can replace BN317-540?

There is 1 known substitute for BN317-540: 3020-0C. Substitute compatibility should be verified for your specific system.

What is the NSN for BN317-540?

BN317-540 is cataloged in the U.S. Government catalog under NSN 5910-00-786-5565. This indicates validated use in U.S. government and defense supply chains.

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BN317-540 — CAPACITOR,VARIABLE,AIR DIELECTRI

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