The SPA-45 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5996-01-419-3249, 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
SPA-45
NSN:5996-01-419-3249 FSC:5996 — Amplifiers CAGE:1BNS1 — APEX SIGNAL CORP DIV APEX SIGNAL DIVISION (USA)
SPECIFICATIONS
Part Number
SPA-45
NSN
5996-01-419-3249
COMPONENT DIAGRAM
KEY FEATURES
•
CIRCUIT CONSTRUCTION TYPE: SOLID STATE
•
SIGNAL DATA TYPE PER CHANNEL: OPERATING CHANNEL SYNCHRO
•
INCLOSURE TYPE: ENCASED
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
BASIC SHAPE STYLE: RECTANGULAR OR SQUARE
TECHNICAL CHARACTERISTICS
CIRCUIT CONSTRUCTION TYPE
SOLID STATE
SIGNAL DATA TYPE PER CHANNEL
OPERATING CHANNEL SYNCHRO
OVERALL HEIGHT
7.100 INCHES NOMINAL IN
INCLOSURE TYPE
ENCASED
CRITICALITY CODE JUSTIFICATION
FEAT
OVERALL LENGTH
11.165 INCHES NOMINAL IN
OVERALL WIDTH
6.060 INCHES NOMINAL IN
BASIC SHAPE STYLE
RECTANGULAR OR SQUARE
SPECIAL FEATURES
WEAPON SYSTEM ESSENTIAL
AVERAGE LIFE MEASUREMENT
NOT RATED
OTHER ITEMS IN FSC 5996 — Amplifiers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is SPA-45?
SPA-45 is a SPA-45.
What parts can replace SPA-45?
There are 2 known substitutes for SPA-45: 5649M, 171885-01. Substitute compatibility should be verified for your specific system.
What is the NSN for SPA-45?
SPA-45 is cataloged in the U.S. Government catalog under NSN 5996-01-419-3249. This indicates validated use in U.S. government and defense supply chains.
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