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Technical Data Sheet
PartsTable / MRO / 5851
5851 ✓ Verified by PartsTable
Sylvanian Families · 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 Sylvanian Families industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: PISTON, body_width: 0.400 INCHES MAXIMUM IN, head_style: MUSHROOM, modem_type: GROUP, shell_type: SOLID. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-506-8460, 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→ 5851
NSN: 5895-01-506-8460
FSC: 5895
CAGE: 03KP3 — EFFICIENT NETWORKS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_stylePISTON
body_width0.400 INCHES MAXIMUM IN
head_styleMUSHROOM
modem_typeGROUP
shell_typeSOLID
stem_styleDRILLED
valve_size10.000 INCHES IN
body_height0.120 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
body_length0.281 INCHES NOMINAL IN
head_height0.1875 INCHES NOMINAL IN
neck_radius0.2500 INCHES NOMINAL IN
NSN5895-01-506-8460
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Sylvanian Families MODEM,COMMUNICATIONS TITLE COMPONENT PN 5851 MFR Sylvanian Families MODEM,COMMUNICATIONS
KEY FEATURES
•
RECEIVED SIGNAL FREQUENCY RATING: 166.0 KILOHERTZ NOMINAL
•
CIRCUIT QUANTITY: 6
•
MODEM TYPE: GROUP
•
CARRIER FREQUENCY: 64.0 KILOHERTZ RECEIVING
TECHNICAL CHARACTERISTICS (FLIS)
RECEIVED SIGNAL FREQUENCY RATING166.0 KILOHERTZ NOMINAL
CIRCUIT QUANTITY6
MODEM TYPEGROUP
CARRIER FREQUENCY64.0 KILOHERTZ RECEIVING
RECEIVED SIGNAL FREQUENCY RATING166.0 KILOHERTZ NOMINAL
CIRCUIT QUANTITY6
MODEM TYPEGROUP
CARRIER FREQUENCY64.0 KILOHERTZ RECEIVING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
9T35Y2022Interchangeable
interchangeable cross-reference
interchangeable
77C703655P001Interchangeable
interchangeable cross-reference
interchangeable
5851Interchangeable
interchangeable cross-reference
interchangeable
164-77/UInterchangeable
interchangeable cross-reference
interchangeable
810BA0578Interchangeable
interchangeable cross-reference
interchangeable
164-28Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5851?
5851 is a MODEM,COMMUNICATIONS manufactured by Sylvanian Families. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5851?
There are 19 known substitutes for 5851: 9T35Y2022, 77C703655P001, 5851 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5851?
5851 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5895-01-506-8460. 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