PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5878Transformer,power

Bock Engineered Products Inc · NSN 5950-01-228-8221 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-228-8221 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-228-8221. Primary manufacturer part number: 5878.
Features
  • Transformer,power — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Bock Engineered Products Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,power, cataloged under National Stock Number 5950-01-228-8221, 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 Bock Engineered Products Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 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)
ManufacturersBock Engineered Products Inc (CAGE 07819); G C S Inc (CAGE 64645)
Technical Specifications
ParameterValue
NSN5950-01-228-8221
Primary Part Number5878
Item NameTransformer,power
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBock Engineered Products Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2520-00-010-2696 INTERCHANGEABLE
Plate,drive
5930-00-256-863606353AB INTERCHANGEABLE
Switch,push-Pull
Cnh Industrial America Llc Dba Cnh America
3030-00-264-3068024100400 INTERCHANGEABLE
Belt,v
Hyster-Yale Group, Inc. Dba Yale Materials Handling
5950-00-269-384177C704759P001 INTERCHANGEABLE
Transformer,audio Frequency
Lockheed Martin Corporation Div Rms
5950-00-336-0847 INTERCHANGEABLE
Transformer,power
3010-00-509-35505878Q INTERCHANGEABLE
Disk,clutch,nonvehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5330-00-569-06624001508-3 INTERCHANGEABLE
Gasket
Agco Corp Parts Opn
5330-00-641-3140 INTERCHANGEABLE
Gasket
6515-01-022-46555878 INTERCHANGEABLE
Adapter,injection-Aspiration Sit
Abbott Laboratories Inc. Div Hospital Products Division
5340-01-459-53405878 INTERCHANGEABLE
Clip,retaining
O F Mossberg & Sons Inc
Cross-Reference Index
Part NumberManufacturer
5878 Bock Engineered Products Inc (USA)
5878 G C S Inc (USA)
Related Parts
2520-00-010-2696INTERCHANGEABLE
PLATE,DRIVE
5930-00-256-8636INTERCHANGEABLE
SWITCH,PUSH-PULL
06353AB
3030-00-264-3068INTERCHANGEABLE
BELT,V
024100400
5950-00-269-3841INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
77C704759P001
5950-00-336-0847INTERCHANGEABLE
TRANSFORMER,POWER
3010-00-509-3550INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
5878Q
5330-00-569-0662INTERCHANGEABLE
GASKET
4001508-3
5330-00-641-3140INTERCHANGEABLE
GASKET
6515-01-022-4655INTERCHANGEABLE
ADAPTER,INJECTION-ASPIRATION SIT
5878
5340-01-459-5340INTERCHANGEABLE
CLIP,RETAINING
5878
1680-01-648-5163INTERCHANGEABLE
LCS CABLE HARNESS
5878

Frequently Asked Questions

What is NSN 5950-01-228-8221?

NSN 5950-01-228-8221 is a Transformer,power, manufactured by Bock Engineered Products Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-228-8221?

NSN 5950-01-228-8221 has 2 cross-referenced part numbers: 5878 (Bock Engineered Products Inc), 5878 (G C S Inc).

What NSN replaces 5950-01-228-8221?

There are 11 known substitutes for 5950-01-228-8221: 2520-00-010-2696, 5930-00-256-8636, 3030-00-264-3068 and 8 more. Verify interchangeability with system specifications before substitution.

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