PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

255SC277Transformer,audio Frequency

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5950-01-053-4102 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-053-4102 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-053-4102. Primary manufacturer part number: 255SC277.
Features
  • Transformer,audio Frequency — FSC 5950
  • 7 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,audio Frequency, cataloged under National Stock Number 5950-01-053-4102, 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 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTransformer,audio Frequency
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (CAGE 92755); Northrop Grumman Systems Corporation (CAGE 25512); Transformers Inc (CAGE 24765); Coast/advanced Chip Magnetics, Inc. (CAGE 22558); Custom Transformers (CAGE 0DMR0)
Technical Specifications
ParameterValue
NSN5950-01-053-4102
Primary Part Number255SC277
Item NameTransformer,audio Frequency
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5962-00-300-237943-005 INTERCHANGEABLE
Microcircuit,digital
Hydro-Aire Aerospace Corp
5342-00-333-6402 INTERCHANGEABLE
Extension Link,backset
5930-00-359-3969 INTERCHANGEABLE
Switch,thermostatic
5998-01-251-2763A3085174 INTERCHANGEABLE
Printed Circuit Board
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5120-01-398-779100943005000 INTERCHANGEABLE
Socket,socket Wrench
Sears, Roebuck and Co. Dba Sears Div Sears Commercial
Cross-Reference Index
Part NumberManufacturer
255SC277 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
255SC277 Northrop Grumman Systems Corporation (USA)
560036-001 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
TM2558 Transformers Inc (USA)
560036-001 Northrop Grumman Systems Corporation (USA)
43005 Coast/advanced Chip Magnetics, Inc. (USA)
CT-2558 Custom Transformers (USA)
Related Parts
5962-00-300-2379INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
43-005
5342-00-333-6402INTERCHANGEABLE
EXTENSION LINK,BACKSET
5930-00-359-3969INTERCHANGEABLE
SWITCH,THERMOSTATIC
5998-01-251-2763INTERCHANGEABLE
PRINTED CIRCUIT BOARD
A3085174
5120-01-398-7791INTERCHANGEABLE
SOCKET,SOCKET WRENCH
00943005000

Frequently Asked Questions

What is NSN 5950-01-053-4102?

NSN 5950-01-053-4102 is a Transformer,audio Frequency, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-053-4102?

NSN 5950-01-053-4102 has 7 cross-referenced part numbers: 255SC277 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 255SC277 (Northrop Grumman Systems Corporation), 560036-001 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), TM2558 (Transformers Inc), 560036-001 (Northrop Grumman Systems Corporation) and 2 more.

What NSN replaces 5950-01-053-4102?

There are 5 known substitutes for 5950-01-053-4102: 5962-00-300-2379, 5342-00-333-6402, 5930-00-359-3969 and 2 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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