The POWER SUPPLY is a the manufacturer power supply unit built for continuous operation in enterprise server and storage platforms. This part is cataloged in the U.S. Government catalog under NSN 6130-01-025-4986, 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
M81991/1-1
NSN:6130-01-025-4986 FSC:6130 — Converters, Electrical, Nonrotating CAGE:81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
NSN
6130-01-025-4986
COMPONENT DIAGRAM
KEY FEATURES
•
FSC APPLICATION DATA: RADIO SET,COMMUNICATION EQUIPMENT,AIRBORN
TYPICAL APPLICATIONS
Server power supply replacement (failed or degraded)
Redundant power upgrade for high-availability
Power capacity upgrade for GPU or expansion configurations
Hot-swap power maintenance in production environments
Spare inventory for break-fix operations
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
3.250 INCHES NOMINAL IN
FSC APPLICATION DATA
RADIO SET,COMMUNICATION EQUIPMENT,AIRBORN
OVERALL LENGTH
5.640 INCHES NOMINAL IN
OVERALL WIDTH
4.750 INCHES NOMINAL IN
OTHER ITEMS IN FSC 6130 — Converters, Electrical, Nonrotating
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is M81991/1-1?
M81991/1-1 is a POWER SUPPLY.
What parts can replace M81991/1-1?
There is 1 known substitute for M81991/1-1: PS323. Substitute compatibility should be verified for your specific system.
What is the NSN for M81991/1-1?
M81991/1-1 is cataloged in the U.S. Government catalog under NSN 6130-01-025-4986. This indicates validated use in U.S. government and defense supply chains.
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