NSN TR300R

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

250.0 ac maximum voltage rating in volts, 8.625 inches nominal overall length, 0.406 inches nominal mounting hole diameter, 2.000 inches maximum overall diameter, 300.000 continuous current rating in amps.

NSN 5920-01-077-9938 Datasheet

(NSN) National Stock Number

5920-01-077-9938

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5920 - Fuses, Arrestors, Absorbers and Protectors

(NIIN) National Item Identification Number

01-077-9938

Requires Demilitarization

Yes

(INC) Item Name Code

00248

Date

Thu, May 6, 1999

Continuous Current Rating In Amps

300.000

Maximum Voltage Rating In Volts

250.0 ac

Mounting Hole Diameter

0.406 inches nominal

Overall Diameter

2.000 inches maximum

Overall Length

8.625 inches nominal

Terminal Thickness

0.250 inches nominal

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

U - Precious metal content is unknown

Hazardous Metals Indicator

P - 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.

Source of Supply Code

S9E - Defense supply center columbus, columbus, oh 43218

Pseudo Item Name Code

0000248

Cross Reference

CAGE Codes

75915

Littelfuse, Inc.

U.s./canadian manufacturers

71400

Cooper Bussmann, Llc Dba Cooper Industries

U.s./canadian manufacturers

71424

Mersen Usa Ep Corp. Dba Ferraz Shawmut

U.s./canadian manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 5920-01-077-9938?

   The FSCG of the NSN 5920-01-077-9938 is 5920

2. Does NSN 5920-01-077-9938 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.

3. Does NSN 5920-01-077-9938 contain precious materials?

   Precious metal content is unknown

4. Does NSN 5920-01-077-9938 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.

5. When the NSN 5920-01-077-9938 was assigned to the Federal Catalog?

   It was assigned 27 years ago, on Thu, May 6, 1999