E57-0 1INSS

View detailed technical data, stock status, and sourcing information for: E57-0 1INSS
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6680 Mechanical Motion Measuring Instruments, Liquid Level and Liquid and Gas Flow

National Stock Number

6680-01-232-1100

Item Name Code

03175

Assigment Date

05/08/1986 (40 years ago)

An item so designed to have a portion or all of its body transparent to permit the visual examination of the amount of liquid in a pressure vessel, boiler, evaporator, still, processing tank, reservoir, pipe tubing line, and the like, and/or to determine the flow to a lubricated part. It may also be provided with an element that changes colors to indicate changes in moisture content. The item may have a means for refilling. Excludes:indicator, liquid quantity and indicator, rate of flow.

1.000 inches both ends nominal pipe size for which designed, right-hand both ends thread direction, threaded external, plain both ends end connection type, 4.500 inches nominal overall length, 1.750 inches nominal sight diameter

Product Characteristics

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

Thread Direction: right-hand both ends
Overall Length: 4.500 inches nominal
Nominal Pipe Size For Which Designed: 1.000 inches both ends
Sight Diameter: 1.750 inches nominal
End Connection Type: threaded external, plain both ends
Maximum Working Pressure: 75.0 pounds per square inch
Thread Quantity Per Inch: 11-1/2 both ends
Nominal Thread Size: 1.000 inches both ends
Furnished Data: liquid flow
Data Furnishing Method: clear window
Material: steel corrosion resisting
Media For Which Designed: any acceptable
Style Designator: double port
Thread Series Designator: npt both ends

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
E57-0 1INSS	Liquid Sight Indicator

FAQs

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

What is the FSCG of the NSN 6680-01-232-1100?

The FSCG of the NSN 6680-01-232-1100 is 6680

Does the NSN 6680-01-232-1100 have a Schedule B code assigned?

Yes, the Schedule B code is 9026107000

Does NSN 6680-01-232-1100 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 6680-01-232-1100 contain precious materials?

Item does not contain precious metal.

Does NSN 6680-01-232-1100 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 6680-01-232-1100 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Thu, May 8, 1986