NSN B121

astm b-371 alloy 694 assn std single material response stem material document and classification, union bonnet attachment method, identical inlet relationship with outlet, inside screw bonnet type, threaded internal pipe connection type.

NSN 4820-01-252-4457 Datasheet

(NSN) National Stock Number

4820-01-252-4457

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-252-4457

Requires Demilitarization

Yes

(INC) Item Name Code

05482

Date

Fri, Apr 3, 1987

Bonnet Attachment Method

union

Bonnet Type

inside screw

Connection Type

threaded internal pipe

Inlet Relationship With Outlet

identical

Material Document And Classification

astm b-371 alloy 694 assn std single material response stem

Material Document And Classification

astm b-62 assn std single material response disk

Material Document And Classification

astm b-62 assn std single material response body

Material

copper alloy 694 stem

Material

copper alloy 836 body

Material

copper alloy 836 disk

Material

copper alloy 836 seat

Maximum Operating Pressure And Media For Which Designed

150.0 pounds per square inch steam and 300.0 pounds per square inch water-oil-gas

Maximum Operating Temp And Media For Which Designed

406.0 fahrenheit steam and 150.0 fahrenheit water-oil-gas

Pressure Class

150.0 pounds

Stem Type

rising

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

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

0005482

Cross Reference

CAGE Codes

04TQ1

Chromalox Inc

U.s./canadian manufacturers

11660

Westinghouse Electric Corp Control Business Unit

U.s./canadian manufacturers

76814

Northern Engraving Co

U.s./canadian manufacturers

79500

Westinghouse Electric Corp

U.s./canadian manufacturers

82666

Stockham Valves and Fittings Inc

U.s./canadian manufacturers

U0155

Energizer Wilkinson Sword

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

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

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

National Motor Freight Classification Item Number

051080

Questions & Answers

1. What is the FSCG of the NSN 4820-01-252-4457?

   The FSCG of the NSN 4820-01-252-4457 is 4820

2. Does NSN 4820-01-252-4457 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 4820-01-252-4457 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4820-01-252-4457 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 4820-01-252-4457 was assigned to the Federal Catalog?

   It was assigned 39 years ago, on Fri, Apr 3, 1987