21769A

View detailed technical data, stock status, and sourcing information for: 21769A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-475-1313

Item Name Code

32496

Assigment Date

05/23/2000 (26 years ago)

nsn: 5950-01-439-2821, propulsion transformer 21769-8 end item identification, 60.0 hertz nominal all components frequency rating, fully inclosed inclosure type, not established reliability indicator, three phase to three phase all components input-output phase relationship

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Reliability Indicator: not established
Frequency Rating: 60.0 hertz nominal all components
Input-Output Phase Relationship: three phase to three phase all components
End Item Identification: nsn: 5950-01-439-2821, propulsion transformer 21769-8
Inclosure Type: fully inclosed
Winding Operating Current: 1925.0 amperes ac maximum single component 1st secondary
Winding Operating Current: 1925.0 amperes ac maximum single component 2nd secondary
Winding Operating Current: 3850.0 amperes ac maximum single component single primary
Winding Operating Voltage: 600.00 ac volts nominal all components all winding
Special Features: extended delta primary, secondary delta 7-1/2 deg lead, secondary wye 22-1/2 deg lag

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
21769A	Power Transformer
21769A-8	Power Transformer
TTC21769A	Power Transformer

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5950-01-475-1313?

The FSCG of the NSN 5950-01-475-1313 is 5950

Does NSN 5950-01-475-1313 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5950-01-475-1313 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-475-1313 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5950-01-475-1313 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Tue, May 23, 2000