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84-27800-001 — 84-27800-001

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

84-27800-001: 84-27800-001.

The 84-27800-001 is a the manufacturer industrial component. Key specifications include overall_width: 17.000 INCHES NOMINAL IN, overall_height: 9.625 INCHES NOMINAL IN, overall_length: 26.500 INCHES NOMINAL IN, frequency_rating: 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED, ac_voltage_rating: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED, multiplexing_method: FREQUENCY DIVISION AND TIME DIVISION. This part is cataloged in the U.S.

Government catalog under NSN 5895-01-223-2256, 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→ 84-27800-001
NSN: 5895-01-223-2256
FSC: 5895 — Miscellaneous Communication Equipment
CAGE: 33875 — RAYTHEON E-SYSTEMS, INC (USA)
SPECIFICATIONS
overall_width17.000 INCHES NOMINAL IN
overall_height9.625 INCHES NOMINAL IN
overall_length26.500 INCHES NOMINAL IN
frequency_rating400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
ac_voltage_rating115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
multiplexing_methodFREQUENCY DIVISION AND TIME DIVISION
functional_descriptionPROVIDES CONVERSION OF DIGITAL TIME DIVISION MULTIPLEXED AUDIO DATA TO ANALOG FREQUENCY DIVISION MULTIPLEXED SIGNALS AND VICE-VERSA FOR USE WITH THE DAISS AND THE UHF LINE OF SIGHT RADIO SYSTEM
end_item_identificationUHF LOS DAISS
electrical_power_source_relationshipOPERATING
NSN5895-01-223-2256
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 84-27800-001 TITLE COMPONENT PN 84-27800-001 MFR 84-27800-001
KEY FEATURES
•
AC VOLTAGE RATING: 115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
•
MULTIPLEXING METHOD: FREQUENCY DIVISION AND TIME DIVISION
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
•
FUNCTIONAL DESCRIPTION: PROVIDES CONVERSION OF DIGITAL TIME DIVISION MULTIPLEXED AUDIO DATA TO ANALOG FREQUENCY DIVISION MULTIPLEXED SIGNALS AND VICE-VERSA FOR USE WITH THE DAISS AND THE UHF LINE OF SIGHT RADIO SYSTEM
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT9.625 INCHES NOMINAL IN
AC VOLTAGE RATING115.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
MULTIPLEXING METHODFREQUENCY DIVISION AND TIME DIVISION
OVERALL LENGTH26.500 INCHES NOMINAL IN
OVERALL WIDTH17.000 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
FUNCTIONAL DESCRIPTIONPROVIDES CONVERSION OF DIGITAL TIME DIVISION MULTIPLEXED AUDIO DATA TO ANALOG FREQUENCY DIVISION MULTIPLEXED SIGNALS AND VICE-VERSA FOR USE WITH THE DAISS AND THE UHF LINE OF SIGHT RADIO SYSTEM
FREQUENCY RATING400.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED
END ITEM IDENTIFICATIONUHF LOS DAISS
OTHER ITEMS IN FSC 5895 — Miscellaneous Communication Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5895-00-000-0116 5895-00-001-1613 5895-00-001-1816 5895-00-001-1867 5895-00-001-2457 5895-00-001-2722 5895-00-001-2735 5895-00-001-2738
SUBSTITUTES & CROSS-REFERENCES 1
MD-1213/ASC-33(V)Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedDemilitarization required — complete disassembly
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FREQUENTLY ASKED QUESTIONS
What is 84-27800-001?
84-27800-001 is a 84-27800-001. It is classified as a MRO (MRO_GENERAL).
What parts can replace 84-27800-001?
There is 1 known substitute for 84-27800-001: MD-1213/ASC-33(V). Substitute compatibility should be verified for your specific system.
What is the NSN for 84-27800-001?
84-27800-001 is cataloged in the U.S. Government catalog under NSN 5895-01-223-2256. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.