NSN 40401-9

straight thru body style, tarawa class lha, nimitz class cvn, oliver perry class ffg, forrestal class cv, emorys . land class as, ticonderoga class cg (47), spruance class dd (963), wasp class lhd. end item identification, feat criticality code justification, not included filter, 2 end connection quantity.

NSN 4820-00-181-8920 Datasheet

(NSN) National Stock Number

4820-00-181-8920

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-181-8920

Requires Demilitarization

Yes

(INC) Item Name Code

27565

Date

Sat, Oct 24, 1970

Schedule B Code

8481809015

Body Style

straight thru

Criticality Code Justification

feat

End Connection Quantity

2

End Item Identification

tarawa class lha, nimitz class cvn, oliver perry class ffg, forrestal class cv, emorys . land class as, ticonderoga class cg (47), spruance class dd (963), wasp class lhd.

Filter

not included

First End Connection Type

unthreaded internal pipe

First End Style Designator

streamlined with one brazing ring

First End Nominal Pipe Size Accommodated

1.500 inches

Flow Control Device

diaphragm

Furnished Items

union nut and tailpiece

Material Document And Classification

unable to decode

Material

nickel alloy r-405 seat

Maximum Inlet Pressure Rating

150.0 pounds per square inch

Media For Which Designed

water, fresh and water, salt

Nondefinitive Spec/Std Data

2 type

Outlet Pressure Range

+25.0 to 60.0 pounds per square inch

Regulation Type

automatic double stage

Renewable Seat Ring Type

threaded

Second End Relationship With First End

identical

Special Features

weapon system essential. ends w/o brazing rings installed.

Special Test Features

high-impact shock tests are requested as directed in paragraphs 3.6 and 4.4.2.3 of mil-v-2042 in pac test above

Temp Rating

165.0 fahrenheit nominal

Test Data Document

"81349-milv2042 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Stem Material

unable to decode

Flow Control Device Material

unable to decode

Valve Loading Method

spring

Valve Stem Design

single seat

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

0027565

Cross Reference

CAGE Codes

03847

Warren Controls, Inc.

U.s./canadian manufacturers

55378

Trac Regulator Co., Inc. Dba Trac Regulator Co Inc

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

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

594 - Pumps and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

127220

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 4820-00-181-8920?

   The FSCG of the NSN 4820-00-181-8920 is 4820

2. Does the NSN 4820-00-181-8920 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481809015

3. Does NSN 4820-00-181-8920 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 4820-00-181-8920 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4820-00-181-8920 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 4820-00-181-8920 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Sat, Oct 24, 1970