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Technical Data Sheet
PartsTable / COMPONENT / 10251721-3
10251721-3 ✓ Verified by PartsTable
— · 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

BATTERY,EXPLOSIVE ACTUATED,GUIDE. Key specifications include material: PLASTIC POLYCARBONATE, overall_width: 2.620 INCHES NOMINAL IN, end_similarity: IDENTICAL, inclosure_type: FULLY INCLOSED, overall_height: 3.125 INCHES NOMINAL IN, overall_length: 3.280 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 1420-01-211-9176, 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
10251721-3
NSN: 1420-01-211-9176
FSC: 1420
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialPLASTIC POLYCARBONATE
overall_width2.620 INCHES NOMINAL IN
end_similarityIDENTICAL
inclosure_typeFULLY INCLOSED
overall_height3.125 INCHES NOMINAL IN
overall_length3.280 INCHES NOMINAL IN
first_end_styleEXTERNAL THREADED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 KILOHERTZ NOMINAL SINGLE COMPONENT
special_featuresCOLOR BLACK
winding_quantity1 SINGLE COMPONENT
inductance_rating9.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
NSN1420-01-211-9176
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BATTERY,EXPLOSIVE ACTUATED,GUIDE TITLE COMPONENT PN 10251721-3 MFR BATTERY,EXPLOSIVE ACTU
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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
0209889-5Interchangeable
interchangeable cross-reference
interchangeable
NR16AInterchangeable
interchangeable cross-reference
interchangeable
0209989Interchangeable
interchangeable cross-reference
interchangeable
15730Interchangeable
interchangeable cross-reference
interchangeable
11437775Interchangeable
interchangeable cross-reference
interchangeable
103280Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10251721-3?
10251721-3 is a BATTERY,EXPLOSIVE ACTUATED,GUIDE.
What parts can replace 10251721-3?
There are 12 known substitutes for 10251721-3: 0209889-5, NR16A, 0209989 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10251721-3?
10251721-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1420-01-211-9176. 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