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PartsTable / COMPONENT / MILSTD-129P
MILSTD-129P ✓ Verified by PartsTable
— · PSU
WHAT YOU NEED TO KNOW
Always quote matching pair — mixed wattage causes throttling Platinum/Titanium = higher efficiency = lower power cost over time
AC or DC input? Verify customer site power
PRODUCT OVERVIEW

The BATTERY POWER SUPPLY 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 color: BLUE, shape: CUPPED, width: 0.500 INCHES NOMINAL IN, length: 27.000 INCHES NOMINAL IN, diameter: 0.625 INCHES NOMINAL ROPE IN, material: PLASTIC BARREL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 8140-00-072-5358, 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
MILSTD-129P
NSN: 8140-00-072-5358
FSC: 8140
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
colorBLUE
shapeCUPPED
width0.500 INCHES NOMINAL IN
length27.000 INCHES NOMINAL IN
diameter0.625 INCHES NOMINAL ROPE IN
materialPLASTIC BARREL
tip_typeLUER LOCK
sterilitySTERILE
thickness0.090 INCHES NOMINAL IN
lay_methodRIGHT REGULAR ALL LAYERS
plate_typeNEGATIVE AND POSITIVE
usage_formSINGULAR
NSN8140-00-072-5358
COMPONENT DIAGRAM
PULL TAB AIRFLOW —W PLATINUM 100-240V~ 50/60Hz OEM BACKPLANE CONN ~200 mm HOT-PLUG POWER SUPPLY | —W | Platinum AC input 100-240V | Redundant pair required | Match wattage in same chassis TITLE PSU —W PN MILSTD-129P MFR OEM Platinum
KEY FEATURES
•
MATERIAL: RUBBER CUSHIONING
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONING
•
WIDTH: 2.350 INCHES NOMINAL 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)
MATERIALRUBBER CUSHIONING
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE CUSHIONING
WIDTH2.350 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 1
10215626Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MILSTD-129P?
MILSTD-129P is a BATTERY POWER SUPPLY.
What parts can replace MILSTD-129P?
There is 1 known substitute for MILSTD-129P: 10215626. Substitute compatibility should be verified for your specific system.
What is the NSN for MILSTD-129P?
MILSTD-129P is cataloged in the Federal Logistics Information System (FLIS) under NSN 8140-00-072-5358. 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