PartsTable
Technical Data Sheet
PartsTable / MRO / 2920137-21
2920137-21 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

CAPACITOR,VARIABLE,CERAMIC DIELE. Key specifications include body_width: 1.252 INCHES NOMINAL IN, body_height: 2.938 INCHES NOMINAL IN, body_length: 1.752 INCHES NOMINAL IN, body_material: METAL, inclosure_type: ENCASED, overall_length: 2.502 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-500-9992, 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→ 2920137-21
NSN: 5915-00-500-9992
FSC: 5915
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width1.252 INCHES NOMINAL IN
body_height2.938 INCHES NOMINAL IN
body_length1.752 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeENCASED
overall_length2.502 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size0.164 INCHES IN
load_impedance_per_function40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
input_terminal_identification131-0138-0001
input_terminal_manufacturer_code98278
reference_frequency_per_function1.0995 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-500-9992
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CAPACITOR,VARIABLE,CERAMIC DIELE TITLE COMPONENT PN 2920137-21 MFR CAPACITOR,VARIABLE,CER
KEY FEATURES
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
FUNCTIONAL TERMINAL TYPE AND QUANTITY: 2 SCREW OUTPUT SECOND FUNCTION
•
STYLE DESIGNATOR: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
•
LOAD IMPEDANCE PER FUNCTION: 40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
SOURCE IMPEDANCE RATING PER FUNCTION: 40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
DISTANCE BETWEEN MOUNTING SURFACE AND LOWER END: 1.062 INCHES NOMINAL IN
•
INPUT TERMINAL IDENTIFICATION: 131-0138-0001
•
FREQUENCY BAND WIDTH PER FUNCTION: 1.099375 MEGAHERTZ BLANK AND 1.099625 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
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 (FLIS)
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
FUNCTIONAL TERMINAL TYPE AND QUANTITY2 SCREW OUTPUT SECOND FUNCTION
STYLE DESIGNATORRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
LOAD IMPEDANCE PER FUNCTION40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
SOURCE IMPEDANCE RATING PER FUNCTION40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
DISTANCE BETWEEN MOUNTING SURFACE AND LOWER END1.062 INCHES NOMINAL IN
INPUT TERMINAL IDENTIFICATION131-0138-0001
FREQUENCY BAND WIDTH PER FUNCTION1.099375 MEGAHERTZ BLANK AND 1.099625 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
VIBRATION RESISTANCE RANGE IN HERTZ+5.0 TO 25.0
BODY MATERIALMETAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
LB64021-1W8430Interchangeable
interchangeable cross-reference
interchangeable
W64021-001Interchangeable
interchangeable cross-reference
interchangeable
23-00161-055Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPEISTYLE1SInterchangeable
interchangeable cross-reference
interchangeable
640-21Interchangeable
interchangeable cross-reference
interchangeable
94021Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2920137-21?
2920137-21 is a CAPACITOR,VARIABLE,CERAMIC DIELE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2920137-21?
There are 16 known substitutes for 2920137-21: LB64021-1W8430, W64021-001, 23-00161-055 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2920137-21?
2920137-21 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-500-9992. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026