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PartsTable / COMPONENT / 21310-1
21310-1 ✓ Verified by PartsTable
Hama · COMPONENT
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

The CAPACITOR,FIXED,ELECTROLYTIC is a Hama cache protection component designed to preserve data integrity during power loss events in enterprise server and storage controller environments. Key specifications include material: STEEL, body_style: STRAIGHT W/TERMINATION SCREW THROUGH HANDLE, body_length: 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN, finger_type: BANANA CROSS CUT SINGLE FINGER, finger_length: 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM SINGLE FINGER IN, terminal_type: INTERNAL SETSCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-137-4416, 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
21310-1
NSN: 5935-00-137-4416
FSC: 5935
CAGE: 91967 — HALSIT HOLDINGS LLC DIV HALSIT HOLDINGS, LLC DBA ABBATRON (USA)
SPECIFICATIONS
materialSTEEL
body_styleSTRAIGHT W/TERMINATION SCREW THROUGH HANDLE
body_length0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM IN
finger_typeBANANA CROSS CUT SINGLE FINGER
finger_length0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM SINGLE FINGER IN
terminal_typeINTERNAL SETSCREW
overall_length1.550 INCHES MINIMUM AND 1.570 INCHES MAXIMUM IN
finger_diameter0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM SINGLE FINGER IN
overall_diameter0.370 INCHES MINIMUM AND 0.390 INCHES MAXIMUM IN
special_featuresFOR PINS AND BOLTS GREATER THAN 1/2 UP TO 7/8 IN DIAMETER IN
surface_treatmentNICKEL FINGER
current_rating_in_amps15.0
NSN5935-00-137-4416
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama CAPACITOR,FIXED,ELECTROLYTIC TITLE COMPONENT PN 21310-1 MFR Hama CAPACITOR,FIXED,ELECTR
KEY FEATURES
•
MATERIAL: PLASTIC PHENOLIC HANDLE
•
CURRENT RATING IN AMPS: 15.0
•
SURFACE TREATMENT: NICKEL TERMINAL
•
TERMINAL TYPE: INTERNAL SETSCREW
•
FINGER TYPE: BANANA CROSS CUT SINGLE FINGER
•
FINGER DIAMETER: 0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM SINGLE FINGER IN
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)
MATERIALPLASTIC PHENOLIC HANDLE
CURRENT RATING IN AMPS15.0
MATERIALPLASTIC PHENOLIC INSULATOR
SURFACE TREATMENTNICKEL TERMINAL
TERMINAL TYPEINTERNAL SETSCREW
FINGER TYPEBANANA CROSS CUT SINGLE FINGER
MATERIALCOPPER ALLOY TERMINAL
FINGER DIAMETER0.160 INCHES MINIMUM AND 0.180 INCHES MAXIMUM SINGLE FINGER IN
MATERIALCOPPER ALLOY FINGER
FINGER LENGTH0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM SINGLE FINGER IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
21310-1Interchangeable
interchangeable cross-reference
interchangeable
CVCPICInterchangeable
interchangeable cross-reference
interchangeable
25220Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21310-1?
21310-1 is a CAPACITOR,FIXED,ELECTROLYTIC manufactured by Hama.
What parts can replace 21310-1?
There are 3 known substitutes for 21310-1: 21310-1, CVCPIC, 25220. Substitute compatibility should be verified for your specific system.
What is the NSN for 21310-1?
21310-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-137-4416. 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