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Technical Data Sheet
PartsTable / MRO / 1956-2
1956-2 ✓ Verified by PartsTable
Jumbo · 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 COIL,RADIO FREQUENCY is a Jumbo industrial component. Key specifications include material: STEEL, body_length: 0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN, bore_diameter: 1.3900 INCHES NOMINAL IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-343-8373, 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→ 1956-2
NSN: 3040-00-343-8373
FSC: 3040
CAGE: 0BR59 — SIEMENS GOVERNMENT TECHNOLOGIES, INC. DBA SGT DRESSER-RAND DIV SGT DRESSER-RAND (USA)
SPECIFICATIONS
materialSTEEL
body_length0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
bore_diameter1.3900 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
quality_factor45 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
outside_diameter1.719 INCHES NOMINAL IN
style_designatorPLAIN ROUND
inductance_rating18.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
fsc_application_dataMISSILE SYSTEM LGM-30
NSN3040-00-343-8373
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Jumbo COIL,RADIO FREQUENCY TITLE COMPONENT PN 1956-2 MFR Jumbo COIL,RADIO FREQUENCY
KEY FEATURES
•
MATERIAL: STEEL
•
BORE DIAMETER: 1.3900 INCHES NOMINAL IN
•
STYLE DESIGNATOR: PLAIN ROUND
•
OUTSIDE DIAMETER: 1.719 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
BORE DIAMETER1.3900 INCHES NOMINAL IN
STYLE DESIGNATORPLAIN ROUND
OUTSIDE DIAMETER1.719 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
19562Interchangeable
interchangeable cross-reference
interchangeable
2629-128Interchangeable
interchangeable cross-reference
interchangeable
101861Interchangeable
interchangeable cross-reference
interchangeable
7819605-030Interchangeable
interchangeable cross-reference
interchangeable
T19562Interchangeable
interchangeable cross-reference
interchangeable
E2980PC58Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1956-2?
1956-2 is a COIL,RADIO FREQUENCY manufactured by Jumbo. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1956-2?
There are 8 known substitutes for 1956-2: 19562, 2629-128, 101861 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1956-2?
1956-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-343-8373. 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