PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S2553Transformer,pulse

Vishay Hirel Systems Llc · NSN 5950-00-034-4334 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-034-4334 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-034-4334. Primary manufacturer part number: S2553.
Features
  • Transformer,pulse — FSC 5950
  • Mounting Method: THREADED STUD(S) SINGLE GROUP
  • Winding Operating Current: 150.00 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
  • Body Length: 0.734 INCHES MAXIMUM IN
  • Body Height: 1.000 INCHES MAXIMUM IN
  • Body Width: 0.734 INCHES MAXIMUM IN
  • Reliability Indicator: NOT ESTABLISHED
  • DC Resistance Rating in Ohms: 209.000 SINGLE COMPONENT SINGLE PRIMARY
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,pulse, cataloged under National Stock Number 5950-00-034-4334, 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 Vishay Hirel Systems Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-034-4334
Primary Part NumberS2553
Item NameTransformer,pulse
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerVishay Hirel Systems Llc
StatusACTIVE
Mounting MethodTHREADED STUD(S) SINGLE GROUP
Winding Operating Current150.00 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
Body Length0.734 INCHES MAXIMUM IN
Body Height1.000 INCHES MAXIMUM IN
Body Width0.734 INCHES MAXIMUM IN
Reliability IndicatorNOT ESTABLISHED
DC Resistance Rating in Ohms209.000 SINGLE COMPONENT SINGLE PRIMARY
DC Resistance Rating in Ohms0.250 SINGLE COMPONENT SINGLE SECONDARY
Distance Between Mounting Facility Centers0.751 INCHES MINIMUM AND 0.781 INCHES MAXIMUM SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Voltage330.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Terminal Type and Quantity4 WIRE LOOP
Mounting Facility Quantity2 SINGLE GROUP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
Winding Function and Quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
Nominal Thread Size0.112 INCHES SINGLE GROUP IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6810-00-088-5540 INTERCHANGEABLE
Sodium Bromide
2910-00-127-965235058 INTERCHANGEABLE
Actuator Assembly
Williams International Co., L.l.c.
4710-00-244-0258 INTERCHANGEABLE
Tube Assembly,metal
3120-00-424-37561H3141 INTERCHANGEABLE
Bearing,sleeve
Caterpillar Inc Div Caterpillar Defense
5330-00-530-2589 INTERCHANGEABLE
Gasket
5330-00-919-6376 INTERCHANGEABLE
Gasket
5310-01-195-00705612-65-62 INTERCHANGEABLE
Washer,flat
Seastrom Manufacturing Co Inc
3010-01-234-797710720 INTERCHANGEABLE
Clutch Assembly,friction
Marco Seattle Inc Dba Marco
5360-01-564-023835058 INTERCHANGEABLE
Spring,helical,extension
Consolidated Sewing Machine Corp
5330-01-621-834635058 INTERCHANGEABLE
Seal,plain
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
Cross-Reference Index
Part NumberManufacturer
8813438 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament (USA)
35058 Freed Transformer Co (USA)
S2553 PRIMARY Vishay Hirel Systems Llc (USA)
Related Parts
6810-00-088-5540INTERCHANGEABLE
SODIUM BROMIDE
2910-00-127-9652INTERCHANGEABLE
ACTUATOR ASSEMBLY
35058
4710-00-244-0258INTERCHANGEABLE
TUBE ASSEMBLY,METAL
3120-00-424-3756INTERCHANGEABLE
BEARING,SLEEVE
1H3141
5330-00-530-2589INTERCHANGEABLE
GASKET
5330-00-919-6376INTERCHANGEABLE
GASKET
5310-01-195-0070INTERCHANGEABLE
WASHER,FLAT
5612-65-62
3010-01-234-7977INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
10720
5360-01-564-0238INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
35058
5330-01-621-8346INTERCHANGEABLE
SEAL,PLAIN
35058
5180-01-724-5971INTERCHANGEABLE
TOOL KIT,SCREW THREAD INSERT
35058

Frequently Asked Questions

What is NSN 5950-00-034-4334?

NSN 5950-00-034-4334 is a Transformer,pulse, manufactured by Vishay Hirel Systems Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-034-4334?

NSN 5950-00-034-4334 has 3 cross-referenced part numbers: 8813438 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Us Army Research, Development and Engineering Command Armament), 35058 (Freed Transformer Co), S2553 (Vishay Hirel Systems Llc).

What NSN replaces 5950-00-034-4334?

There are 11 known substitutes for 5950-00-034-4334: 6810-00-088-5540, 2910-00-127-9652, 4710-00-244-0258 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S2553?

Key specifications for S2553: Mounting Method: THREADED STUD(S) SINGLE GROUP; Winding Operating Current: 150.00 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY; Body Length: 0.734 INCHES MAXIMUM IN; Body Height: 1.000 INCHES MAXIMUM IN. 16 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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