21-1018

View detailed technical data, stock status, and sourcing information for: 21-1018
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-755-7074

Item Name Code

36166

Assigment Date

01/01/1960 (66 years ago)

0.250 inches nominal single group mounting hole diameter, 50.0 hertz minimum and 60.0 hertz maximum single component frequency rating, 3.125 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to width, 3.125 inches nominal single mounting facility single center group center to center distance between mounting facilities parallel to length, not established reliability indicator

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
Center To Center Distance Between Mounting Facilities Parallel To Length: 3.125 inches nominal single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.125 inches nominal single mounting facility single center group
Mounting Hole Diameter: 0.250 inches nominal single group
Frequency Rating: 50.0 hertz minimum and 60.0 hertz maximum single component
Input-Output Phase Relationship: single phase to single phase single component
Body Length: 4.500 inches nominal
Body Width: 3.750 inches nominal
Body Height: 3.750 inches nominal
Inclosure Type: partially inclosed, half shell
Mounting Facility Quantity: 4 single group
Mounting Method: flange and unthreaded hole single group
Winding Function And Quantity: 1 primary, variable autotransformer type single component
Winding Operating Current: 3.7 amperes ac maximum single component single primary output
Winding Power Rating: 40.0 volts-amperes single component single primary output
Winding Operating Voltage: 0.00 ac volts minimum and 120.00 ac volts maximum single component single primary output
Winding Operating Voltage: 120.00 ac volts nominal single component single primary input
Terminal Type And Quantity: 3 tab, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-00-376-9625	No Name Available	10/01/1977
5950-00-503-3514	No Name Available	08/04/1969
5950-00-584-2196	No Name Available	02/01/1992
5950-00-959-7481	No Name Available	12/01/1983
5950-00-990-0511	No Name Available	07/01/1993

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
04530039-001	Power Autotransforme Transformer
10652515	Power Autotransforme Transformer
21-1018	Power Autotransforme Transformer
21POWERSTAT	Power Autotransforme Transformer
21TYPE	Power Autotransforme Transformer
7703227P5	Power Autotransforme Transformer
8019-016-3	Power Autotransforme Transformer
BP1630	Power Autotransforme Transformer
DP1450REV8	Power Autotransforme Transformer
M0DEL21	Power Autotransforme Transformer
S4002	Power Autotransforme Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-755-7074?

The FSCG of the NSN 5950-00-755-7074 is 5950

Does the NSN 5950-00-755-7074 have a Schedule B code assigned?

Yes, the Schedule B code is 8504500000

Does NSN 5950-00-755-7074 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 5950-00-755-7074 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-00-755-7074 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 5950-00-755-7074 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960