72137

View detailed technical data, stock status, and sourcing information for: 72137
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-049-5036

Item Name Code

29785

Assigment Date

10/20/1977 (48 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

4.125 inches nominal bolt circle diameter, circular recess cross-sectional shape style, 3.250 inches nominal inside diameter, 0.188 inches nominal flange thickness, 0.221 inches nominal hole diameter

Product Characteristics

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

Cross-Sectional Shape Style: circular recess
Inside Diameter: 3.250 inches nominal
Hole Diameter: 0.221 inches nominal
Bolt Circle Diameter: 4.125 inches nominal
Flange Thickness: 0.188 inches nominal
Outside Diameter: 4.625 inches nominal
Peripheral Shape Style: round, multi holes
Bolt Circle Hole Quantity: 4
First Recess Inside Height: 0.813 inches nominal
Inside Corner Radius: 0.125 inches nominal
Body Thickness: 0.188 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Features Provided: sealing capability
Material: aluminum
Surface Treatment: chromate and enamel

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
72137	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-01-049-5036?

The FSCG of the NSN 5340-01-049-5036 is 5340

Does the NSN 5340-01-049-5036 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5340-01-049-5036 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 5340-01-049-5036 contain precious materials?

Precious metal content is unknown

Does NSN 5340-01-049-5036 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 5340-01-049-5036 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Oct 20, 1977