PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4961 PC29Transformer,power

L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation · NSN 5950-01-275-2635 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-275-2635 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-275-2635. Primary manufacturer part number: 4961 PC29.
Features
  • Transformer,power — FSC 5950
  • Criticality Code Justification: FEAT
  • 2 verified cross-references
  • Primary manufacturer: L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-275-2635, 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 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation. Government technical data includes 1 verified specification, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-275-2635
Primary Part Number4961 PC29
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerL-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation
StatusACTIVE
Criticality Code JustificationFEAT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-061-2695 INTERCHANGEABLE
Transformer,power
5950-01-257-9287245B955H01 INTERCHANGEABLE
Transformer,power
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
4961 PC29 L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation (USA)
TF4-SX02YY Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5950-00-061-2695INTERCHANGEABLE
TRANSFORMER,POWER
5950-01-257-9287INTERCHANGEABLE
TRANSFORMER,POWER
245B955H01

Frequently Asked Questions

What is NSN 5950-01-275-2635?

NSN 5950-01-275-2635 is a Transformer,power, manufactured by L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-275-2635?

NSN 5950-01-275-2635 has 2 cross-referenced part numbers: 4961 PC29 (L-3 Communications Westwood Corporation Dba Nmp Division Div L3 Westwood Corporation), TF4-SX02YY (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5950-01-275-2635?

There are 2 known substitutes for 5950-01-275-2635: 5950-00-061-2695, 5950-01-257-9287. Verify interchangeability with system specifications before substitution.

What are the specifications of 4961 PC29?

Key specifications for 4961 PC29: Special Features: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: FEAT. 2 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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