PartsTable
Technical Data Sheet
PartsTable / MRO / 51622
51622 ✓ 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

<b>With circumaural earpieces for undisturbed listening and game or telephone sessions which last for hours</b><br>- Adjustable microphone<br>- Single-sided cable<br>- Inline volume control and microphone mute switch<br>- 2x 3.5 mm jack plug for connection to a PC/notebook<br>- Very long cable<br>- Colour: silver/anthracite<br><br><b>Technical details (headphones):</b><br>- Power output: up to 100 mW<br>- Frequency range: 20 Hz - 20 kHz<br>- Sensitivity: 113 dB +/- 3 dB<br>- Impedance: 32 ohms<br><br><b>Technical details (microphone):</b><br>- Frequency range: 50 Hz - 16 kHz<br>- Sensitivity: 58 dB +/- 3 dB<br>- Impedance: low This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-023-9708, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 51622
NSN: 5945-00-023-9708
FSC: 5945
CAGE: 93929 — RADIODETECTION, LLC (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.370 INCHES NOMINAL IN
overall_height0.810 INCHES NOMINAL IN
overall_length1.750 INCHES NOMINAL IN
special_features11 X 20.8 IN.; FOR USE W/POSITIONING SURGICAL VACUMM PAD IN
winding_quantity1
nominal_thread_size0.138 INCHES SINGLE MOUNTING FACILITY IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
terminal_type_and_quantity8 PIN ALL FUNCTIONS
winding_dc_resistance_rating0.05 OHMS NOMINAL SINGLE WINDING
NSN5945-00-023-9708
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Hama RELAY,ELECTROMAGNETIC TITLE COMPONENT PN 51622 MFR Hama RELAY,ELECTROMAGNETIC
KEY FEATURES
•
WINDING QUANTITY: 1
•
TERMINAL TYPE AND QUANTITY: 8 PIN ALL FUNCTIONS
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 THREADED HOLE(S) SINGLE MOUNTING FACILITY
•
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE: 10.0 AMPERES AC INDUCTIVE LOAD
•
COIL QUANTITY: 1
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
TECHNICAL CHARACTERISTICS (FLIS)
WINDING QUANTITY1
TERMINAL TYPE AND QUANTITY8 PIN ALL FUNCTIONS
OVERALL WIDTH1.370 INCHES NOMINAL IN
MOUNTING FACILITY TYPE AND QUANTITY1 THREADED HOLE(S) SINGLE MOUNTING FACILITY
MAIN CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE10.0 AMPERES AC INDUCTIVE LOAD
COIL QUANTITY1
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
OVERALL HEIGHT0.810 INCHES NOMINAL IN
THREAD CLASS2B SINGLE MOUNTING FACILITY
DUTY TYPECONTINUOUS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
51622Interchangeable
interchangeable cross-reference
interchangeable
51622AInterchangeable
interchangeable cross-reference
interchangeable
02331-1660Interchangeable
interchangeable cross-reference
interchangeable
200251Interchangeable
interchangeable cross-reference
interchangeable
02331-1660-01Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 51622?
51622 is a RELAY,ELECTROMAGNETIC manufactured by Hama. It is classified as a MRO (MRO_GENERAL).
What parts can replace 51622?
There are 5 known substitutes for 51622: 51622, 51622A, 02331-1660 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 51622?
51622 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-00-023-9708. 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