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 5320-00-490-2242, 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
AD-55S
NSN:5320-00-490-2242 NIINs:004902242, 016568336 FSC:5320 — Rivets CAGE:07707 — POP FASTENERS A BLACK AND DECKER CO (USA)
SPECIFICATIONS
NSN
5320-00-490-2242
COMPONENT DIAGRAM
KEY FEATURES
•
SHANK DIAMETER: 0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
•
HEAD HEIGHT: 0.041 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
•
FASTENER LENGTH: 0.487 INCHES MINIMUM AND 0.517 INCHES MAXIMUM IN
•
EXPANSION DEVICE: PLAIN STEM-TYPE T
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE BODY
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
HEAD STYLE: UNIVERSAL
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
SHANK DIAMETER
0.155 INCHES MINIMUM AND 0.159 INCHES MAXIMUM IN
HEAD HEIGHT
0.041 INCHES MINIMUM AND 0.061 INCHES MAXIMUM IN
FASTENER LENGTH
0.487 INCHES MINIMUM AND 0.517 INCHES MAXIMUM IN
EXPANSION DEVICE
PLAIN STEM-TYPE T
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-5541 MIL SPEC 2ND TREATMENT RESPONSE BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OR MIL-P-16232 MIL SPEC 1ST TREATMENT RESPONSE OR QQ-Z-325,TY 2,CL 3 FED SPEC 2ND TREATMENT RESPONSE MANDREL
MATERIAL DOCUMENT AND CLASSIFICATION
QQ-A-430 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
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FREQUENTLY ASKED QUESTIONS
What is AD-55S?
AD-55S is a POWER SUPPLY.
What parts can replace AD-55S?
There are 3 known substitutes for AD-55S: M24243/6-A505F, MIL-R-24243, 627-509-9203. Substitute compatibility should be verified for your specific system.
What is the NSN for AD-55S?
AD-55S is cataloged in the U.S. Government catalog under NSN 5320-00-490-2242. This indicates validated use in U.S. government and defense supply chains.
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