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Technical Data Sheet
PartsTable / MRO / 4388-2
4388-2 ✓ Verified by PartsTable
Hama · 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

- For cable cross section to 4 mm² for M4<br>- Ideally suited for connections from loudspeakers power supply to equalizers, amplifiers or frequence reducers. Key specifications include overall_depth: 0.0271 INCHES NOMINAL IN, overall_width: 0.4807 INCHES NOMINAL IN, overall_length: 0.8204 INCHES NOMINAL IN, special_features: NHA:78307-03005-041, PANEL ASSEMBLY, LHS, end_item_identification: COMBAT RESCUE,HH-60W W, part_name_assigned_by_controlling_agency: SMA BULKHEAD ADAPTER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-168-4375, 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→ 4388-2
NSN: 6625-01-168-4375
FSC: 6625
CAGE: 04366 — LIQUID CONTROLS, L.L.C. DIV IDEX CORPORATION (USA)
SPECIFICATIONS
overall_depth0.0271 INCHES NOMINAL IN
overall_width0.4807 INCHES NOMINAL IN
overall_length0.8204 INCHES NOMINAL IN
special_featuresNHA:78307-03005-041, PANEL ASSEMBLY, LHS
end_item_identificationCOMBAT RESCUE,HH-60W W
part_name_assigned_by_controlling_agencySMA BULKHEAD ADAPTER
NSN6625-01-168-4375
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 4388-2 MFR Hama TRANSFORMER,AUDIO FREQ
TECHNICAL CHARACTERISTICS (FLIS)
END ITEM IDENTIFICATION2320-01-097-0249
END ITEM IDENTIFICATION2320-01-097-0249
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
JR-048Interchangeable
interchangeable cross-reference
interchangeable
677-1323-000Interchangeable
interchangeable cross-reference
interchangeable
72R302Interchangeable
interchangeable cross-reference
interchangeable
032078Interchangeable
interchangeable cross-reference
interchangeable
5-412Interchangeable
interchangeable cross-reference
interchangeable
4388-2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4388-2?
4388-2 is a TRANSFORMER,AUDIO FREQUENCY manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4388-2?
There are 9 known substitutes for 4388-2: JR-048, 677-1323-000, 72R302 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4388-2?
4388-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-168-4375. 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