NSN E1685PC41

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

inside screw bonnet type, threaded internal pipe all ends connection type, union bonnet attachment method, plain,optional end(pipe) all ends connection style, bonnet packing features provided.

NSN 4820-00-287-2796 Datasheet

(NSN) National Stock Number

4820-00-287-2796

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-287-2796

Requires Demilitarization

Yes

(INC) Item Name Code

05485

Date

Tue, Jan 1, 1963

Bonnet Attachment Method

union

Bonnet Type

inside screw

Connection Style

plain,optional end(pipe) all ends

Connection Type

threaded internal pipe all ends

Features Provided

bonnet packing

Flow Control Device

disk

Furnished Items And Quantity

1 handwheel

Material Document And Classification

astm b584 assn std single material response stem

Material Document And Classification

astm b61 assn std single material response body

Material Document And Classification

astm b61 assn std single material response flow control device

Material

copper alloy 875 stem

Material

copper alloy 922 body

Material

copper alloy 922 flow control device

Maximum Operating Temp

550.0 fahrenheit single response

Maximum Operating Pressure

300.0 pounds per square inch first response

Maximum Operating Pressure

600.0 pounds per square inch second response

Media For Which Designed

steam first response

Media For Which Designed

water-oil-gas second response

Nominal Thread Size

1.000 inches all ends

Renewable Seat Ring Type

threaded

Special Features

renewable plug type discs are held by a locknut

Style Designator

straight thru

Thread Direction

right-hand all ends

Thread Series Designator

npt all ends

Valve Operation Method

manual

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

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

Source of Supply Code

SMS - Defense logistics agency, enterprise business systems

Pseudo Item Name Code

0005485

Cross Reference

CAGE Codes

12736

Clayton Manufacturing Company

U.s./canadian manufacturers

14448

Hammond Valve Corp

U.s./canadian manufacturers

14959

Crane Co Div Valve Div

U.s./canadian manufacturers

53711

Naval Sea Systems Command

U.s./canadian manufacturers

80064

Naval Ship Systems Command

U.s./canadian manufacturers

48422

William Powell Company, The Dba Powell Valve Div the Starflo Corporation

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

W - Rating variable

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

29300

Water Commodity

576 - Metal and metal products, nos, (less than 35 feet)

National Motor Freight Classification Item Number

051080

Questions & Answers

1. What is the FSCG of the NSN 4820-00-287-2796?

   The FSCG of the NSN 4820-00-287-2796 is 4820

2. Does NSN 4820-00-287-2796 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 4820-00-287-2796 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4820-00-287-2796 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.

5. When the NSN 4820-00-287-2796 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963