NSN 7443901

A transformer which is designed so that part or all of its range of operating frequencies is 20 kilohertz (kilocycles) and below. The maximum value may extend into the radio frequency range. It is generally used in the input, output, amplifier, or oscillator stages of audio and sonar devices.

valve, vent part name assigned by controlling agency, 2.500 inches nominal overall diameter, 6.625 inches nominal overall length, copper alloy material, 75.0 pounds per square inch maximum operating pressure.

NSN 4520-01-482-7353 Datasheet

(NSN) National Stock Number

4520-01-482-7353

(FSG) Federal Supply Group

45 - Plumbing, Heating, and Waste Disposal Equipment

(FSC) Federal Supply Classification

4520 - Space and Water Heating Equipment

(NIIN) National Item Identification Number

01-482-7353

Requires Demilitarization

Yes

(INC) Item Name Code

04906

Date

Thu, Mar 1, 2001

Schedule B Code

8481100090

Material

copper alloy

Part Name Assigned By Controlling Agency

valve, vent

Maximum Operating Pressure

75.0 pounds per square inch

Overall Diameter

2.500 inches nominal

Overall Length

6.625 inches nominal

Valve Air Return Prevention

required

Valve Connection Size

0.750 inches

Valve Shape

straight

Valve Type

quick air vent

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

A - Item does not contain precious metal.

Hazardous Metals Indicator

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

Pseudo Item Name Code

0004906

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

P - 77.5

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

64490

Water Commodity

72E - Engineer and material handling equipment, test/tool sets and equipment

National Motor Freight Classification Item Number

127220

Schedule B & Trade

Schedule B

8481-10-0090

Description

pressure-reducing valves, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74710

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4520-01-482-7353?

   The FSCG of the NSN 4520-01-482-7353 is 4520

2. Does the NSN 4520-01-482-7353 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481100090

3. Does NSN 4520-01-482-7353 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.

4. Does NSN 4520-01-482-7353 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4520-01-482-7353 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.

6. When the NSN 4520-01-482-7353 was assigned to the Federal Catalog?

   It was assigned 25 years ago, on Thu, Mar 1, 2001