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R274DFRR — RECEIVER,RADIO

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

R274DFRR: RECEIVER,RADIO.

The RECEIVER,RADIO is a the manufacturer industrial component. Key specifications include phase: SINGLE FIRST ALTERNATE OPERATING POWER RQMT, guard_channel: NOT INCLUDED, overall_width: 9.000 INCHES NOMINAL IN, overall_height: 10.500 INCHES NOMINAL IN, overall_length: 18.688 INCHES NOMINAL IN, frequency_rating: 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT. This part is cataloged in the U.S.

Government catalog under NSN 5820-00-503-1241, 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→ R274DFRR
NSN: 5820-00-503-1241
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
phaseSINGLE FIRST ALTERNATE OPERATING POWER RQMT
guard_channelNOT INCLUDED
overall_width9.000 INCHES NOMINAL IN
overall_height10.500 INCHES NOMINAL IN
overall_length18.688 INCHES NOMINAL IN
frequency_rating50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM FIRST ALTERNATE OPERATING POWER RQMT
ac_voltage_rating260.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
plug-in_tuning_unitNOT INCLUDED
input_frequency_rating0.540 MEGAHERTZ MINIMUM AND 54.000 MEGAHERTZ MAXIMUM
receiver_band_quantity6
receiver_emission_typeA1 AND A2 AND A3
auxiliary_bandspread_tuning_featureNOT INCLUDED
NSN5820-00-503-1241
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RECEIVER,RADIO TITLE COMPONENT PN R274DFRR MFR RECEIVER,RADIO
KEY FEATURES
•
PHASE: SINGLE FIRST ALTERNATE OPERATING POWER RQMT
•
AC VOLTAGE RATING: 260.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
•
RECEIVER EMISSION TYPE: A1 AND A2 AND A3
•
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER: R-274D/FRR
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT10.500 INCHES NOMINAL IN
PHASESINGLE FIRST ALTERNATE OPERATING POWER RQMT
PHASESINGLE SECOND ALTERNATE OPERATING POWER RQMT
AC VOLTAGE RATING260.0 VOLTS NOMINAL SECOND ALTERNATE OPERATING POWER RQMT
AC VOLTAGE RATING95.0 VOLTS NOMINAL FIRST ALTERNATE OPERATING POWER RQMT
RECEIVER EMISSION TYPEA1 AND A2 AND A3
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBERR-274D/FRR
OVERALL LENGTH18.688 INCHES NOMINAL IN
OVERALL WIDTH9.000 INCHES NOMINAL IN
JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAMERADIO RECEIVER
OTHER ITEMS IN FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978 5820-00-001-1375 5820-00-001-1379 5820-00-001-1387 5820-00-001-2529 5820-00-001-2530 5820-00-001-2531 5820-00-001-2532
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — complete disassembly
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FREQUENTLY ASKED QUESTIONS
What is R274DFRR?
R274DFRR is a RECEIVER,RADIO. It is classified as a MRO (MRO_GENERAL).
What is the NSN for R274DFRR?
R274DFRR is cataloged in the U.S. Government catalog under NSN 5820-00-503-1241. This indicates validated use in U.S. government and defense supply chains.
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