PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52556Transformer,current

Stewart & Stevenson Power Products Llc · NSN 5950-00-591-7747 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-591-7747 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-591-7747. Primary manufacturer part number: 52556.
Features
  • Transformer,current — FSC 5950
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 4.604 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 3.553 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Terminal Type and Quantity: 8 WIRE LEAD
  • Inclosure Type: FULLY INCLOSED
  • Reliability Indicator: NOT ESTABLISHED
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-00-591-7747, 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 Stewart & Stevenson Power Products Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-591-7747
Primary Part Number52556
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerStewart & Stevenson Power Products Llc
StatusACTIVE
Mounting Facility Quantity4 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length4.604 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width3.553 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Terminal Type and Quantity8 WIRE LEAD
Inclosure TypeFULLY INCLOSED
Reliability IndicatorNOT ESTABLISHED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5310-00-011-4946114946 INTERCHANGEABLE
Washer,flat
Chrysler Realty Company Llc Dba Daimler Chrysler
4820-00-203-917552556 INTERCHANGEABLE
Disk,valve
Laundry and Dry Cleaning Equipment Co
3030-00-297-2259 INTERCHANGEABLE
Belt,v
5340-01-566-150852556 INTERCHANGEABLE
Bracket,mounting
DP Manufacturing Inc.
Cross-Reference Index
Part NumberManufacturer
P1680 Amf Geo Space Corp Sub of Amf Inc (USA)
52556 PRIMARY Stewart & Stevenson Power Products Llc (USA)
Related Parts
5310-00-011-4946INTERCHANGEABLE
WASHER,FLAT
114946
4820-00-203-9175INTERCHANGEABLE
DISK,VALVE
52556
3030-00-297-2259INTERCHANGEABLE
BELT,V
5340-01-566-1508INTERCHANGEABLE
BRACKET,MOUNTING
52556

Frequently Asked Questions

What is NSN 5950-00-591-7747?

NSN 5950-00-591-7747 is a Transformer,current, manufactured by Stewart & Stevenson Power Products Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-591-7747?

NSN 5950-00-591-7747 has 2 cross-referenced part numbers: P1680 (Amf Geo Space Corp Sub of Amf Inc), 52556 (Stewart & Stevenson Power Products Llc).

What NSN replaces 5950-00-591-7747?

There are 4 known substitutes for 5950-00-591-7747: 5310-00-011-4946, 4820-00-203-9175, 3030-00-297-2259 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52556?

Key specifications for 52556: Mounting Facility Quantity: 4 SINGLE GROUP; Overall Width: 3.503 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 4.604 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 3.553 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com