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 3030-01-256-9070, 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
B81-5
NSN:3030-01-256-9070 NIINs:012569070, 015053754 FSC:3030 — Belting, Drive Belts, Fan Belts, and Accessories CAGE:79425 — TB WOODS'S CORPORATION (USA)
SPECIFICATIONS
NSN
3030-01-256-9070
COMPONENT DIAGRAM
KEY FEATURES
•
STRENGTHENING FEATURE: SYNTHETIC CORD
•
STYLE DESIGNATOR: PLAIN, COG OR NOTCHED
•
BELT QUANTITY: 5
•
CROSS-SECTIONAL SIZE: B
•
MATERIAL: FIBER SYNTHETIC AND FIBER AND RUBBER AND RUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC BODY
•
PERFORMANCE TYPE: STANDARD CAPACITY
•
NOMINAL PITCH LENGTH: 82.800 INCHES IN
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
STRENGTHENING FEATURE
SYNTHETIC CORD
STYLE DESIGNATOR
PLAIN, COG OR NOTCHED
BELT QUANTITY
5
CROSS-SECTIONAL SIZE
B
MATERIAL
FIBER SYNTHETIC AND FIBER AND RUBBER AND RUBBER CHLOROPRENE CLASS CR AND RUBBER SYNTHETIC BODY
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FREQUENTLY ASKED QUESTIONS
What is B81-5?
B81-5 is a POWER SUPPLY.
What parts can replace B81-5?
There is 1 known substitute for B81-5: B81 MATCHED SET 5. Substitute compatibility should be verified for your specific system.
What is the NSN for B81-5?
B81-5 is cataloged in the U.S. Government catalog under NSN 3030-01-256-9070. This indicates validated use in U.S. government and defense supply chains.
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