NSN 138432

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

hydraulic valve operation method, fluid temp range nbr seals m22.0 to 158.0 deg f; fpm seals m4.0 to 158.0 deg f; viscosity range 35 to 2320 sus; max degree of fluid contamination class 18/15 according to iso 4406; threaded version a 3/4 inch size 15; 12 sae threads special features, alofts sonar system model 980 (v1) end item identification, 4600.0 pounds per square inch hydraulic fluid, petroleum base and 4600.0 pounds per square inch hydraulic fluid, phosphate-ester base maximum operating pressure and media for which designed.

NSN 4820-01-524-8957 Datasheet

(NSN) National Stock Number

4820-01-524-8957

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-524-8957

Requires Demilitarization

Yes

(INC) Item Name Code

45506

Date

Wed, Oct 20, 2004

Schedule B Code

8481809015

End Item Identification

alofts sonar system model 980 (v1)

Maximum Operating Pressure And Media For Which Designed

4600.0 pounds per square inch hydraulic fluid, petroleum base and 4600.0 pounds per square inch hydraulic fluid, phosphate-ester base

Special Features

fluid temp range nbr seals m22.0 to 158.0 deg f; fpm seals m4.0 to 158.0 deg f; viscosity range 35 to 2320 sus; max degree of fluid contamination class 18/15 according to iso 4406; threaded version a 3/4 inch size 15; 12 sae threads

Valve Operation Method

hydraulic

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

0045506

Cross Reference

CAGE Codes

37395

Bosch Rexroth Canada Corp

Non-us manufacturer (nato), other foreign organization or codification bureaus

94271

Lockheed Martin Corp

U.s./canadian manufacturers

3AJ77

Rolls-Royce Canada Limited Div Rolls-Royce Canada Limited

Non-us manufacturer (nato), other foreign organization or codification bureaus

9Y580

L3harris Technologies, Inc.

Non-manufacturers

27005

Bosch Rexroth Corporation Div Industrial Hydraulics

U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B

8481-80-9015

Description

regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74780

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-01-524-8957?

   The FSCG of the NSN 4820-01-524-8957 is 4820

2. Does the NSN 4820-01-524-8957 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481809015

3. Does NSN 4820-01-524-8957 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 4820-01-524-8957 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4820-01-524-8957 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 4820-01-524-8957 was assigned to the Federal Catalog?

   It was assigned 21 years ago, on Wed, Oct 20, 2004