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S1078 — MODEM,COMMUNICATIONS

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

S1078: MODEM,COMMUNICATIONS.

The MODEM,COMMUNICATIONS is a the manufacturer industrial component. Key specifications include body_width: 2.625 INCHES MAXIMUM IN, body_height: 4.250 INCHES MAXIMUM IN, body_length: 3.062 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 4.690 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 2805-00-155-7246, 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
S1078
NSN: 2805-00-155-7246
NIINs: 001557246, 009879391, 012233092
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
CAGE: 82913 — SAFEGUARD ENGINE PARTS INC SUB OF SAFEGUARD INDUSTRIES INC (USA)
SPECIFICATIONS
body_width2.625 INCHES MAXIMUM IN
body_height4.250 INCHES MAXIMUM IN
body_length3.062 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
overall_height4.690 INCHES MAXIMUM IN
mounting_methodTHREADED STUD(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.164 INCHES SINGLE GROUP IN
maximum_operating_temp130.0 CELSIUS DEGC
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD GROUNDED TO CORE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
NSN2805-00-155-7246
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MODEM,COMMUNICATIONS TITLE COMPONENT PN S1078 MFR MODEM,COMMUNICATIONS
SUBSTITUTES & CROSS-REFERENCES 7
V-1475Reference document
Same NSN cross-reference
Reference document — Secondary reference
1280Reference document
Same NSN cross-reference
Reference document — Secondary reference
14025570Reference document
Same NSN cross-reference
Reference document — Secondary reference
3989088Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
V-2343NReference document
Same NSN cross-reference
Reference document — Secondary reference
V-1927Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1078?
S1078 is a MODEM,COMMUNICATIONS.
What parts can replace S1078?
There are 7 known substitutes for S1078: V-1475, 1280, 14025570 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S1078?
S1078 is cataloged in the U.S. Government catalog under NSN 2805-00-155-7246. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.