H-183-4 ✓ 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 H-183-4 is a the manufacturer industrial component. Key specifications include overall_width: 1.500 INCHES NOMINAL IN, overall_height: 1.205 INCHES NOMINAL IN, overall_length: 3.250 INCHES NOMINAL IN, frequency_rating: 30.0 MEGAHERTZ MINIMUM AND 3000.0 MEGAHERTZ MAXIMUM, end_item_identification: SIGNAL DETECTION AND DIRECTION FINDING SET AN/SRS-1, insertion_loss_in_decibels: 0.7. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-260-2971, 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→ H-183-4

NSN: 6625-01-260-2971
FSC: 6625
CAGE: 96341 — COBHAM ADVANCED ELECTRONIC SOLUTIONS INC. (USA)

SPECIFICATIONS

overall_width	1.500 INCHES NOMINAL IN
overall_height	1.205 INCHES NOMINAL IN
overall_length	3.250 INCHES NOMINAL IN
frequency_rating	30.0 MEGAHERTZ MINIMUM AND 3000.0 MEGAHERTZ MAXIMUM
end_item_identification	SIGNAL DETECTION AND DIRECTION FINDING SET AN/SRS-1
insertion_loss_in_decibels	0.7
voltage_standing_wave_ratio	1.30
NSN	6625-01-260-2971

COMPONENT DIAGRAM

KEY FEATURES

•

VOLTAGE STANDING WAVE RATIO: 1.30

•

FREQUENCY RATING: 30.0 MEGAHERTZ MINIMUM AND 3000.0 MEGAHERTZ MAXIMUM

•

INSERTION LOSS IN DECIBELS: 0.7

TECHNICAL CHARACTERISTICS (FLIS)

VOLTAGE STANDING WAVE RATIO	1.30
OVERALL LENGTH	3.250 INCHES NOMINAL IN
FREQUENCY RATING	30.0 MEGAHERTZ MINIMUM AND 3000.0 MEGAHERTZ MAXIMUM
END ITEM IDENTIFICATION	SIGNAL DETECTION AND DIRECTION FINDING SET AN/SRS-1
SPECIAL FEATURES	FOUR SMA CONNECTORS; FOUR 0.122 IN. DIA. MOUNTING HOLESON 2.750 IN. BY 1.000 IN. MOUNTING CENTERS; 37 DB ISOLATION; 1 DEG. PHASE AND 0.1 DB AMPLITUDE BALANCE; 50 OHMS IMPEDANCE; 5.0 WATTS MAX INPUT POWER; 0 TO 180 DEG. HYBRID; 7 OCTAVE FREQUENCY RANGE; M55 TO P85 DEG. C TEMPERATURE RANGE IN
INSERTION LOSS IN DECIBELS	0.7
OVERALL HEIGHT	1.205 INCHES NOMINAL IN
OVERALL WIDTH	1.500 INCHES NOMINAL IN
VOLTAGE STANDING WAVE RATIO	1.30
OVERALL LENGTH	3.250 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 16

832204Upgraded Successor

successor cross-reference

successor

7125Upgraded Successor

successor cross-reference

successor

8444Upgraded Successor

successor cross-reference

successor

8217A0832-1AInterchangeable

interchangeable cross-reference

interchangeable

M56519 PIECE 33Interchangeable

interchangeable cross-reference

interchangeable

8-444N300-9Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99ESD SensitiveNot HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is H-183-4?

H-183-4 is a H-183-4. It is classified as a MRO (MRO_GENERAL).

What parts can replace H-183-4?

There are 16 known substitutes for H-183-4: 832204, 7125, 8444 and 13 more. Substitute compatibility should be verified for your specific system.

What is the NSN for H-183-4?

H-183-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-260-2971. This indicates validated use in U.S. government and defense supply chains.

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