PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2127-121Transformer,power

Specialty Lighting, Inc Div Specialty Lighting · NSN 5950-01-012-3095 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-012-3095 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-012-3095. Primary manufacturer part number: 2127-121.
Features
  • Transformer,power — FSC 5950
  • 4 verified cross-references
  • Primary manufacturer: Specialty Lighting, Inc Div Specialty Lighting
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-012-3095, 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 Specialty Lighting, Inc Div Specialty Lighting. This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,power
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersSpecialty Lighting, Inc Div Specialty Lighting (CAGE 53494)
Technical Specifications
ParameterValue
NSN5950-01-012-3095
Primary Part Number2127-121
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerSpecialty Lighting, Inc Div Specialty Lighting
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3040-00-109-950521279-1 INTERCHANGEABLE
Core,flexible Shaft Assembly
Triumph Controls, Llc Dba Triumph Controls, Llc
6340-00-213-659221271-1 INTERCHANGEABLE
Bracket Assembly,fire Detector
Meggitt (new Hampshire), Inc
2805-00-353-8623AS1795 INTERCHANGEABLE
Valve,engine E,haus
Eaton Corp Dba Eaton Aerospace Jackson
5945-00-985-2724400023 INTERCHANGEABLE
Relay,electromagnetic
Aimtron Systems, Llc
5962-01-092-2499TL780-12CKC INTERCHANGEABLE
Microcircuit,linear
Texas Instruments Incorporated
3110-01-325-7111212712-1 INTERCHANGEABLE
Cam Follower,needle Bearing
Walker Power Systems, Inc. Dba Tiernay Turbines
5998-01-555-755621271-1 INTERCHANGEABLE
Printed Circuit Board
Coda Octopus Engineering, Inc.
Cross-Reference Index
Part NumberManufacturer
2127-121 PRIMARY Specialty Lighting, Inc Div Specialty Lighting (USA)
2127-91 Specialty Lighting, Inc Div Specialty Lighting (USA)
400-023 Specialty Lighting, Inc Div Specialty Lighting (USA)
2127-11 Specialty Lighting, Inc Div Specialty Lighting (USA)
Related Parts
3040-00-109-9505INTERCHANGEABLE
CORE,FLEXIBLE SHAFT ASSEMBLY
21279-1
6340-00-213-6592INTERCHANGEABLE
BRACKET ASSEMBLY,FIRE DETECTOR
21271-1
2805-00-353-8623INTERCHANGEABLE
VALVE,ENGINE E,HAUS
AS1795
5945-00-985-2724INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
400023
5962-01-092-2499INTERCHANGEABLE
MICROCIRCUIT,LINEAR
TL780-12CKC
3110-01-325-7111INTERCHANGEABLE
CAM FOLLOWER,NEEDLE BEARING
212712-1
5998-01-555-7556INTERCHANGEABLE
PRINTED CIRCUIT BOARD
21271-1

Frequently Asked Questions

What is NSN 5950-01-012-3095?

NSN 5950-01-012-3095 is a Transformer,power, manufactured by Specialty Lighting, Inc Div Specialty Lighting, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-012-3095?

NSN 5950-01-012-3095 has 4 cross-referenced part numbers: 2127-121 (Specialty Lighting, Inc Div Specialty Lighting), 2127-91 (Specialty Lighting, Inc Div Specialty Lighting), 400-023 (Specialty Lighting, Inc Div Specialty Lighting), 2127-11 (Specialty Lighting, Inc Div Specialty Lighting).

What NSN replaces 5950-01-012-3095?

There are 7 known substitutes for 5950-01-012-3095: 3040-00-109-9505, 6340-00-213-6592, 2805-00-353-8623 and 4 more. Verify interchangeability with system specifications before substitution.

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