SB291

View detailed technical data, stock status, and sourcing information for: SB291
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-00-648-6150

Item Name Code

32496

Assigment Date

01/01/1963 (63 years ago)

not established reliability indicator, 2.625 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, 50.0 hertz minimum and 60.0 hertz maximum single component frequency rating, single phase to single phase single component 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
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: 2.625 inches nominal single mounting facility single center 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: 5.000 inches nominal
Body Width: 4.250 inches nominal
Body Height: 3.750 inches nominal
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: threaded stud single group
Winding Function And Quantity: 1 primary and 5 secondary single component
Terminal Type And Quantity: 12 standoff, solder lug

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5950-00-027-2347	No Name Available	08/23/1974
5950-00-084-2705	No Name Available	11/17/1972
5950-00-581-8259	No Name Available	09/07/1974
5950-00-647-7294	No Name Available	10/30/1968

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
135-1266	Power Transformer
2930-8	Power Transformer
9T35Y1140	Power Transformer
A2930-8	Power Transformer
FTC135-1266	Power Transformer
RE9077	Power Transformer
SB291	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-00-648-6150?

The FSCG of the NSN 5950-00-648-6150 is 5950

Does NSN 5950-00-648-6150 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 5950-00-648-6150 contain precious materials?

Precious metal content is unknown

Does NSN 5950-00-648-6150 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 5950-00-648-6150 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963