The RF-253 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 6320-01-452-2394, 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
RF-253
NSN:6320-01-452-2394 FSC:6320 — Shipboard Alarm and Signal Systems CAGE:14304 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORP DIV HARRIS DEFENSE COMMUNICATIONS (USA)
SPECIFICATIONS
Part Number
RF-253
NSN
6320-01-452-2394
COMPONENT DIAGRAM
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT
97.0 MILLIMETERS NOMINAL MM
OVERALL WIDTH
97.0 MILLIMETERS NOMINAL MM
SPECIAL FEATURES
ALTERNATING TONES OUTPUT; 1300 TO 2300 HZ TONE FREQUENCY; 30 TO 60 SECOND ALARM DURATION; REQUIRES 13.2VDC AT 40 MA MAX; PLASTIC FRONT PANEL VDC
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
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FREQUENTLY ASKED QUESTIONS
What is RF-253?
RF-253 is a RF-253.
What is the NSN for RF-253?
RF-253 is cataloged in the U.S. Government catalog under NSN 6320-01-452-2394. This indicates validated use in U.S. government and defense supply chains.
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