PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-D-552155Transformer,discriminator

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-00-945-7458 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-945-7458 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-945-7458. Primary manufacturer part number: SM-D-552155.
Features
  • Transformer,discriminator — FSC 5950
  • Body Height: 2.570 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
  • Maximum Operating Temp: 32.0 CELSIUS DEGC
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Terminal Type and Quantity: 11 TURRET
  • Nominal Thread Size: 0.138 INCHES SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,discriminator, cataloged under National Stock Number 5950-00-945-7458, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-945-7458
Primary Part NumberSM-D-552155
Item NameTransformer,discriminator
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Body Height2.570 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
Maximum Operating Temp32.0 CELSIUS DEGC
Center to Center Distance Between Mounting Facilities Parallel to Length1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Facility Quantity4 SINGLE GROUP
Terminal Type and Quantity11 TURRET
Nominal Thread Size0.138 INCHES SINGLE GROUP IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Body Width1.420 INCHES MINIMUM AND 1.470 INCHES MAXIMUM IN
Body Length2.290 INCHES MINIMUM AND 2.340 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width0.938 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6150-00-611-0432403593-1 INTERCHANGEABLE
Wiring Harness
Lockheed Martin Corp
5325-00-664-3048 INTERCHANGEABLE
Ring,retaining
6685-00-805-925241825 INTERCHANGEABLE
Bracket Assy
Honeywell International, Inc Div Aerospace-Tucson
5995-00-964-333641825 INTERCHANGEABLE
Cable Assembly,power,electrical
Unison Industries Llc
6515-01-607-561841825 INTERCHANGEABLE
Chest Roll Gell Pos
Xodus Medical, Inc.
Cross-Reference Index
Part NumberManufacturer
43006000-000 Dne Technologies, Inc (USA)
SM-D-552155 Valcore Manufacturing Llc (USA)
41825 Coast/advanced Chip Magnetics, Inc. (USA)
SM-D-552155 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
SM-D-552155 Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging (USA)
CC1241-00 Conolog Corporation Dba Iniven (USA)
Related Parts
6150-00-611-0432INTERCHANGEABLE
WIRING HARNESS
403593-1
5325-00-664-3048INTERCHANGEABLE
RING,RETAINING
6685-00-805-9252INTERCHANGEABLE
BRACKET ASSY
41825
5995-00-964-3336INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
41825
6515-01-607-5618INTERCHANGEABLE
CHEST ROLL GELL POS
41825

Frequently Asked Questions

What is NSN 5950-00-945-7458?

NSN 5950-00-945-7458 is a Transformer,discriminator, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-945-7458?

NSN 5950-00-945-7458 has 6 cross-referenced part numbers: 43006000-000 (Dne Technologies, Inc), SM-D-552155 (Valcore Manufacturing Llc), 41825 (Coast/advanced Chip Magnetics, Inc.), SM-D-552155 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), SM-D-552155 (Valcore Manufacturing Llc Dba Use CAGE Code 04ye2 for Cataloging) and 1 more.

What NSN replaces 5950-00-945-7458?

There are 5 known substitutes for 5950-00-945-7458: 6150-00-611-0432, 5325-00-664-3048, 6685-00-805-9252 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-D-552155?

Key specifications for SM-D-552155: Body Height: 2.570 INCHES MINIMUM AND 2.620 INCHES MAXIMUM IN; Reliability Indicator: NOT ESTABLISHED; Maximum Operating Temp: 32.0 CELSIUS DEGC; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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