PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S8555Transformer,discriminator

Omnitec Data Corp Sub of Nytronics Inc · NSN 5950-00-647-9078 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-647-9078 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-647-9078. Primary manufacturer part number: S8555.
Features
  • Transformer,discriminator — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Mounting Method: PLUG-IN SINGLE GROUP
  • Body Width: 1.750 INCHES NOMINAL IN
  • Frequency Rating: 595.0 HERTZ MAXIMUM SINGLE COMPONENT
  • Body Length: 1.750 INCHES NOMINAL IN
  • Terminal Type and Quantity: 4 PIN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,discriminator, cataloged under National Stock Number 5950-00-647-9078, 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 Omnitec Data Corp Sub of Nytronics Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-647-9078
Primary Part NumberS8555
Item NameTransformer,discriminator
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerOmnitec Data Corp Sub of Nytronics Inc
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Mounting MethodPLUG-IN SINGLE GROUP
Body Width1.750 INCHES NOMINAL IN
Frequency Rating595.0 HERTZ MAXIMUM SINGLE COMPONENT
Body Length1.750 INCHES NOMINAL IN
Terminal Type and Quantity4 PIN
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Body Height2.656 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2530-00-040-2688 INTERCHANGEABLE
Detent Plate
5330-00-169-50882-300-387-06 INTERCHANGEABLE
Seal Assembly
Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
3110-00-198-207079042 INTERCHANGEABLE
Bearing,ball,annular
Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation
5120-00-223-95571204-2 INTERCHANGEABLE
Extractor,stuffing Box and Pump
C. S. Osborne and Company Dba Cs Osborne & Co
5945-00-502-96431204-2 INTERCHANGEABLE
Relay,electromagnetic
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-00-607-35056754299 INTERCHANGEABLE
Gasket
General Motors Corp
5950-00-699-035312042 INTERCHANGEABLE
Core,electromagnetic Component
Parker-Hannifin Corporation Dba Control Systems Division
6150-00-935-523517405 INTERCHANGEABLE
Cable Assembly,power,electrical
Belden Wire & Cable Company Llc Dba Belden Cdt Electronics Division
6625-00-976-9555 INTERCHANGEABLE
Switch,electronic
5998-01-037-963212042 INTERCHANGEABLE
Printed Circuit Board
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
S8555 Omnitec Data Corp Sub of Nytronics Inc (USA)
HC4852REVNPT2 Dowty Rfl Industries Inc (USA)
1204-2 Dietz Design Inc (USA)
7904-2 Mkc Electronics Corp (USA)
Related Parts
2530-00-040-2688INTERCHANGEABLE
DETENT PLATE
5330-00-169-5088INTERCHANGEABLE
SEAL ASSEMBLY
2-300-387-06
3110-00-198-2070INTERCHANGEABLE
BEARING,BALL,ANNULAR
79042
5120-00-223-9557INTERCHANGEABLE
EXTRACTOR,STUFFING BOX AND PUMP
1204-2
5945-00-502-9643INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1204-2
5330-00-607-3505INTERCHANGEABLE
GASKET
6754299
5950-00-699-0353INTERCHANGEABLE
CORE,ELECTROMAGNETIC COMPONENT
12042
6150-00-935-5235INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
17405
6625-00-976-9555INTERCHANGEABLE
SWITCH,ELECTRONIC
5998-01-037-9632INTERCHANGEABLE
PRINTED CIRCUIT BOARD
12042
6110-01-196-6303INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
7904-2
5360-01-197-0295INTERCHANGEABLE
SPRING
1204-2

Frequently Asked Questions

What is NSN 5950-00-647-9078?

NSN 5950-00-647-9078 is a Transformer,discriminator, manufactured by Omnitec Data Corp Sub of Nytronics Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-647-9078?

NSN 5950-00-647-9078 has 4 cross-referenced part numbers: S8555 (Omnitec Data Corp Sub of Nytronics Inc), HC4852REVNPT2 (Dowty Rfl Industries Inc), 1204-2 (Dietz Design Inc), 7904-2 (Mkc Electronics Corp).

What NSN replaces 5950-00-647-9078?

There are 12 known substitutes for 5950-00-647-9078: 2530-00-040-2688, 5330-00-169-5088, 3110-00-198-2070 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S8555?

Key specifications for S8555: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: FULLY INCLOSED; Mounting Method: PLUG-IN SINGLE GROUP; Body Width: 1.750 INCHES NOMINAL IN. 9 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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