PartsTable
Technical Data Sheet
PartsTable / MRO / 2920137-20
2920137-20 ✓ 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 MODEM,COMMUNICATIONS is a the manufacturer industrial component. Key specifications include body_width: 1.252 INCHES NOMINAL IN, body_height: 2.938 INCHES NOMINAL IN, body_length: 1.752 INCHES NOMINAL IN, body_material: METAL, inclosure_type: ENCASED, overall_length: 2.502 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-500-9991, 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→ 2920137-20
NSN: 5915-00-500-9991
FSC: 5915
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width1.252 INCHES NOMINAL IN
body_height2.938 INCHES NOMINAL IN
body_length1.752 INCHES NOMINAL IN
body_materialMETAL
inclosure_typeENCASED
overall_length2.502 INCHES NOMINAL IN
style_designatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
nominal_thread_size0.164 INCHES IN
load_impedance_per_function40.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
input_terminal_identification131-0138-0001
input_terminal_manufacturer_code98278
reference_frequency_per_function1.09925 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
NSN5915-00-500-9991
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MODEM,COMMUNICATIONS TITLE COMPONENT PN 2920137-20 MFR MODEM,COMMUNICATIONS
KEY FEATURES
•
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION: 1.099 MEGAHERTZ BLANK AND 1.099125 MEGAHERTZ BLANK AND 1.099375 MEGAHERTZ BLANK AND 1.0995 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
REFERENCE FREQUENCY PER FUNCTION: 1.09925 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
•
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS: 60.0 NOMINAL BLANK AND 3.0 NOMINAL BLANK FIRST FUNCTION
•
INPUT TERMINAL MANUFACTURER CODE: 98278
•
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT: 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
•
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS: 10.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
•
BODY LENGTH: 1.752 INCHES NOMINAL IN
•
INPUT IMPEDANCE PER FUNCTION W/LOAD: 1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
TECHNICAL CHARACTERISTICS (FLIS)
SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION1.099 MEGAHERTZ BLANK AND 1.099125 MEGAHERTZ BLANK AND 1.099375 MEGAHERTZ BLANK AND 1.0995 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
REFERENCE FREQUENCY PER FUNCTION1.09925 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS60.0 NOMINAL BLANK AND 3.0 NOMINAL BLANK FIRST FUNCTION
INPUT TERMINAL MANUFACTURER CODE98278
OUTPUT IMPEDANCE PER FUNCTION W/SOURCE ACROSS INPUT1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS10.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
BODY LENGTH1.752 INCHES NOMINAL IN
INPUT IMPEDANCE PER FUNCTION W/LOAD1.0 KILOHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
MOUNTING FACILITY TYPE AND QUANTITY2 CAPTIVE SCREW(S) LOCATION NOT OTHERWISE SPECIFIED
VIBRATION RESISTANCE RANGE IN HERTZ+5.0 TO 25.0
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
P20Interchangeable
interchangeable cross-reference
interchangeable
WF791-1-010Interchangeable
interchangeable cross-reference
interchangeable
MS90087-8Interchangeable
interchangeable cross-reference
interchangeable
94020Interchangeable
interchangeable cross-reference
interchangeable
AY201-3BInterchangeable
interchangeable cross-reference
interchangeable
M0100Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2920137-20?
2920137-20 is a MODEM,COMMUNICATIONS. It is classified as a MRO (MRO_GENERAL).
What parts can replace 2920137-20?
There are 21 known substitutes for 2920137-20: P20, WF791-1-010, MS90087-8 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2920137-20?
2920137-20 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5915-00-500-9991. 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