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Technical Data Sheet
10997 ✓ Verified by PartsTable
· COMPONENT
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 MICROPHONE ELEMENT is a the manufacturer industrial component. Key specifications include height: 1.750 INCHES NOMINAL IN, diameter: 2.000 INCHES NOMINAL IN, material: STEEL OVERALL, body_style: ROUND SHAPE, head_style: PAN, head_height: 2.3 MILLIMETERS MINIMUM AND 2.6 MILLIMETERS MAXIMUM MM. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-163-2417, 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
10997
NSN: 2520-00-163-2417
FSC: 2520
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
height1.750 INCHES NOMINAL IN
diameter2.000 INCHES NOMINAL IN
materialSTEEL OVERALL
body_styleROUND SHAPE
head_stylePAN
head_height2.3 MILLIMETERS MINIMUM AND 2.6 MILLIMETERS MAXIMUM MM
temp_rating155.0 FAHRENHEIT DEGF
corner_shapeSQUARE ALL CORNERS
element_typeDYNAMIC
head_diameter6.6 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM MM
terminal_typeSCREW
overall_length0.2500 INCHES NOMINAL IN
NSN2520-00-163-2417
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MICROPHONE ELEMENT TITLE COMPONENT PN 10997 MFR MICROPHONE ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
26957DPC307Interchangeable
interchangeable cross-reference
interchangeable
26930DPC307Interchangeable
interchangeable cross-reference
interchangeable
26933DPC307Interchangeable
interchangeable cross-reference
interchangeable
10997Interchangeable
interchangeable cross-reference
interchangeable
241-900-003-603Interchangeable
interchangeable cross-reference
interchangeable
44583Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10997?
10997 is a MICROPHONE ELEMENT.
What parts can replace 10997?
There are 12 known substitutes for 10997: 26957DPC307, 26930DPC307, 26933DPC307 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10997?
10997 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-163-2417. This indicates validated use in U.S. government and defense supply chains.
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