PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2168ATransformer,power

Lucent Technologies Inc Corporate Headquarters · NSN 5950-00-509-5506 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-509-5506 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-509-5506. Primary manufacturer part number: 2168A.
Features
  • Transformer,power — FSC 5950
  • Body Width: 1.620 INCHES NOMINAL IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Hole Diameter: 0.144 INCHES NOMINAL SINGLE GROUP IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Inclosure Type: FULLY INCLOSED
  • Mounting Facility Quantity: 4 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-00-509-5506, 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 Lucent Technologies Inc Corporate Headquarters. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN5950-00-509-5506
Primary Part Number2168A
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLucent Technologies Inc Corporate Headquarters
StatusACTIVE
Body Width1.620 INCHES NOMINAL IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Length1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting Hole Diameter0.144 INCHES NOMINAL SINGLE GROUP IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity4 SINGLE GROUP
Body Length1.620 INCHES NOMINAL IN
Body Height1.250 INCHES NOMINAL IN
Terminal Type and Quantity10 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-222-72562168A INTERCHANGEABLE
Nut,plain,hexagon
Brinkley Technology Group Llc Dba Hercules Manufacturing
5930-01-257-83822168A INTERCHANGEABLE
Switch Analog Matrix
Matrix Systems Corporation
Cross-Reference Index
Part NumberManufacturer
2168ATRANSF0RMER American Telephone and Telegraph Co (USA)
2168A Lucent Technologies Inc Dba Federal Marketing Group (USA)
2168ATRANSFORMER Lucent Technologies Inc Dba Federal Marketing Group (USA)
2168A American Telephone and Telegraph Co (USA)
2168A PRIMARY Lucent Technologies Inc Corporate Headquarters (USA)
Related Parts
5310-00-222-7256INTERCHANGEABLE
NUT,PLAIN,HEXAGON
2168A
5930-01-257-8382INTERCHANGEABLE
SWITCH ANALOG MATRIX
2168A

Frequently Asked Questions

What is NSN 5950-00-509-5506?

NSN 5950-00-509-5506 is a Transformer,power, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-509-5506?

NSN 5950-00-509-5506 has 5 cross-referenced part numbers: 2168ATRANSF0RMER (American Telephone and Telegraph Co), 2168A (Lucent Technologies Inc Dba Federal Marketing Group), 2168ATRANSFORMER (Lucent Technologies Inc Dba Federal Marketing Group), 2168A (American Telephone and Telegraph Co), 2168A (Lucent Technologies Inc Corporate Headquarters).

What NSN replaces 5950-00-509-5506?

There are 2 known substitutes for 5950-00-509-5506: 5310-00-222-7256, 5930-01-257-8382. Verify interchangeability with system specifications before substitution.

What are the specifications of 2168A?

Key specifications for 2168A: Body Width: 1.620 INCHES NOMINAL IN; Center to Center Distance Between Mounting Facilities Parallel to Width: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Center to Center Distance Between Mounting Facilities Parallel to Length: 1.312 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Hole Diameter: 0.144 INCHES NOMINAL SINGLE GROUP IN. 10 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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