MIL-T-27/345

View detailed technical data, stock status, and sourcing information for: MIL-T-27/345
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5950 Coils and Transformers

National Stock Number

5950-01-490-2637

Item Name Code

32496

Assigment Date

09/24/2001 (24 years ago)

A propeller with two or more radial blades, designed to rotate and provide thrust for waterborne vessel or self-propelled underwater devices. It may be of solid or built-up construction; controllable, adjustable or fixed pitch design.

1.590 inches maximum overall width, 2.940 inches maximum overall length, not established reliability indicator, 2.480 inches minimum and 2.520 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to length, 1.980 inches minimum and 2.020 inches maximum single mounting facility single center group center to center distance between mounting facilities parallel to width

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
Overall Length: 2.940 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 2.480 inches minimum and 2.520 inches maximum single mounting facility single center group
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.980 inches minimum and 2.020 inches maximum single mounting facility single center group
Overall Width: 1.590 inches maximum
Frequency Rating: 400.0 hertz nominal single component
Transformer Winding Connection Type: delta-delta or delta-wye
Body Height: 2.940 inches maximum
Maximum Operating Temp: 130.0 celsius
Inclosure Type: fully inclosed
Mounting Facility Quantity: 4 single group
Mounting Method: threaded hole single group
Nominal Thread Size: 0.138 inches single group
Winding Operating Voltage: 115.00 ac volts nominal single component single primary
Winding Operating Voltage: 5.00 ac volts nominal single component single secondary
Test Data Document: "81349-mil-t-27 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."
Thread Series Designator: unc single group
Terminal Type And Quantity: 9 turret
Specification/Standard Data: 81349-mil-t-27/345 government specification

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
M27/345-03	Power Transformer
MIL-PRF-27/345	Power Transformer
MIL-T-27/345	Power Transformer

FAQs

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

What is the FSCG of the NSN 5950-01-490-2637?

The FSCG of the NSN 5950-01-490-2637 is 5950

Does NSN 5950-01-490-2637 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 5950-01-490-2637 contain precious materials?

Item does not contain precious metal.

Does NSN 5950-01-490-2637 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 5950-01-490-2637 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Sep 24, 2001