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Technical Data Sheet
PartsTable / MRO / 1905A
1905A ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

The 1905A is a the manufacturer industrial component. Key specifications include overall_width: 4.187 INCHES NOMINAL IN, overall_height: 5.250 INCHES NOMINAL IN, overall_length: 21.375 INCHES NOMINAL IN, fsc_application_data: GENERATOR PULSE,TEST,EXCEPT SPECIALLY DESIGNED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-451-3656, 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
MRO→ MRO_GENERAL→ 1905A
NSN: 6625-00-451-3656
FSC: 6625
CAGE: 28480 — HEWLETT-PACKARD COMPANY DBA HP (USA)
SPECIFICATIONS
overall_width4.187 INCHES NOMINAL IN
overall_height5.250 INCHES NOMINAL IN
overall_length21.375 INCHES NOMINAL IN
fsc_application_dataGENERATOR PULSE,TEST,EXCEPT SPECIALLY DESIGNED
NSN6625-00-451-3656
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1905A TITLE COMPONENT PN 1905A MFR 1905A
KEY FEATURES
•
FSC APPLICATION DATA: GENERATOR PULSE,TEST,EXCEPT SPECIALLY DESIGNED
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAGENERATOR PULSE,TEST,EXCEPT SPECIALLY DESIGNED
OVERALL WIDTH4.187 INCHES NOMINAL IN
OVERALL HEIGHT5.250 INCHES NOMINAL IN
OVERALL LENGTH21.375 INCHES NOMINAL IN
FSC APPLICATION DATAGENERATOR PULSE,TEST,EXCEPT SPECIALLY DESIGNED
OVERALL WIDTH4.187 INCHES NOMINAL IN
OVERALL HEIGHT5.250 INCHES NOMINAL IN
OVERALL LENGTH21.375 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
16701820Interchangeable
interchangeable cross-reference
interchangeable
T1307Interchangeable
interchangeable cross-reference
interchangeable
CND2135AInterchangeable
interchangeable cross-reference
interchangeable
1905Interchangeable
interchangeable cross-reference
interchangeable
1905AInterchangeable
interchangeable cross-reference
interchangeable
818780Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1905A?
1905A is a 1905A. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1905A?
There are 6 known substitutes for 1905A: 16701820, T1307, CND2135A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1905A?
1905A is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-451-3656. 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