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Technical Data Sheet
PartsTable / MRO / 1520R-S250
1520R-S250 ✓ 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 1520R-S250 is a the manufacturer industrial component. Key specifications include overall_depth: 9.500 INCHES NOMINAL IN, overall_width: 17.000 INCHES NOMINAL IN, overall_height: 1.750 INCHES NOMINAL IN, wattage_rating: 25.000 WATTS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-506-6072, 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→ 1520R-S250
NSN: 5895-01-506-6072
FSC: 5895
CAGE: 0KS30 — SYMMETRICOM INC (USA)
SPECIFICATIONS
overall_depth9.500 INCHES NOMINAL IN
overall_width17.000 INCHES NOMINAL IN
overall_height1.750 INCHES NOMINAL IN
wattage_rating25.000 WATTS
special_featuresSIZE: 4.5 CM X 43.2 CM X 28.6 CM; POWER: 100-240 VAC, 50-60 HZ; OPERATING TEMPERATURE: 0 DEGREE CELSIUS TO +50 DEGREE CELSIUS VAC
supplementary_featuresOPTIONS: RUBIDIUM OR OCXO OSCILLATOR UPGRADE FOR EXTENDED HOLDOVER; WINDOW MOUNTED ANTENNA; GPS ANTENNA IN-LINE AMPLIFIER FOR CABLE RUNS TO 90 M; LIGHTNING ARRESTOR
NSN5895-01-506-6072
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 1520R-S250 TITLE COMPONENT PN 1520R-S250 MFR 1520R-S250
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DEPTH9.500 INCHES NOMINAL IN
OVERALL WIDTH17.000 INCHES NOMINAL IN
OVERALL HEIGHT1.750 INCHES NOMINAL IN
OVERALL DEPTH9.500 INCHES NOMINAL IN
OVERALL WIDTH17.000 INCHES NOMINAL IN
OVERALL HEIGHT1.750 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
TS2100GPSUpgraded Successor
successor cross-reference
successor
S250Upgraded Successor
successor cross-reference
successor
BASIC S250Upgraded Successor
successor cross-reference
successor
BASIC S250/16GBUpgraded Successor
successor cross-reference
successor
BG6208A01Interchangeable
interchangeable cross-reference
interchangeable
742000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1520R-S250?
1520R-S250 is a 1520R-S250. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1520R-S250?
There are 12 known substitutes for 1520R-S250: TS2100GPS, S250, BASIC S250 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1520R-S250?
1520R-S250 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-506-6072. 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