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Technical Data Sheet
PartsTable / COMPONENT / 12551-1
12551-1 ✓ Verified by PartsTable
Hama · 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

- Natural wooden frame, 100% FSC quality <br>- Mount included <br>- Ground, high-quality glass <br>- Precision mitre <br>- With a prop <br>- Stylish design for a unique setting. Key specifications include material: UNABLE TO DECODE, end_item_identification: HPAC 5R5-75X CRH, part_name_assigned_by_controlling_agency: WIPER RING (UPPER). This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-288-1145, 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
12551-1
NSN: 9540-00-288-1145
FSC: 9540
CAGE: 27610 — INTERNATIONAL LIGHT METALS CORP SUB OF MARTIN MARIETTA CORP (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
end_item_identificationHPAC 5R5-75X CRH
part_name_assigned_by_controlling_agencyWIPER RING (UPPER)
NSN9540-00-288-1145
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama TRANSFORMER,POWER AUTOTRANSFORME TITLE COMPONENT PN 12551-1 MFR Hama TRANSFORMER,POWER AUTO
KEY FEATURES
•
SECOND TIP STYLE: UPPER RADIUS
•
FIRST TIP RADIUS: 0.250 INCHES NOMINAL IN
•
FIRST TIP STYLE: RIGHT QUARTER RADIUS
•
MATERIAL: ALUMINUM ALLOY 2024
•
FABRICATION METHOD: EXTRUDED
•
BASIC SHAPE STYLE: ANGLE
•
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: 0.250 INCHES NOMINAL IN
•
LEFT INSIDE ANGLE: 90.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
SECOND TIP STYLEUPPER RADIUS
FIRST TIP RADIUS0.250 INCHES NOMINAL IN
FIRST TIP STYLERIGHT QUARTER RADIUS
MATERIALALUMINUM ALLOY 2024
FABRICATION METHODEXTRUDED
BASIC SHAPE STYLEANGLE
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE0.250 INCHES NOMINAL IN
LEFT INSIDE ANGLE90.0 DEGREES NOMINAL
OVERALL HEIGHT2.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA2024 ALLOY AND T3511 TEMPER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
21-327Interchangeable
interchangeable cross-reference
interchangeable
A92380 -14Interchangeable
interchangeable cross-reference
interchangeable
4222Interchangeable
interchangeable cross-reference
interchangeable
6222CE1TX9Interchangeable
interchangeable cross-reference
interchangeable
1822-A1Interchangeable
interchangeable cross-reference
interchangeable
2F1336Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12551-1?
12551-1 is a TRANSFORMER,POWER AUTOTRANSFORME manufactured by Hama.
What parts can replace 12551-1?
There are 27 known substitutes for 12551-1: 21-327, A92380 -14, 4222 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12551-1?
12551-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9540-00-288-1145. 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