NSN 3449TPC22

inside screw bonnet type, union bonnet attachment method, 3.125 inches all ends bolt circle nominal diameter, 0.625 inches all ends bolt hole nominal diameter, 4 all ends bolt hole quantity.

NSN 4820-00-277-1666 Datasheet

(NSN) National Stock Number

4820-00-277-1666

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-277-1666

Requires Demilitarization

Yes

(INC) Item Name Code

05485

Date

Sun, Jan 1, 1961

Bolt Circle Nominal Diameter

3.125 inches all ends

Bolt Hole Nominal Diameter

0.625 inches all ends

Bolt Hole Quantity

4 all ends

Bonnet Attachment Method

union

Bonnet Type

inside screw

Connection Type

flange all ends

Face To Face Distance

4.188 inches

Features Provided

bonnet packing

Flange Face Design

plain all ends

Flange Shape

round with holes all ends

Flow Control Device

disk

Material Document And Classification

qq-c-390,alloy d4 fed spec single material response seat

Material Document And Classification

qq-c-390,aloy d4 fed spec single material response body

Material

copper alloy 922 body

Material

copper alloy 922 flow control device

Material

copper alloy 922 seat

Material

copper alloy stem

Maximum Operating Pressure

150.0 pounds per square inch first response

Maximum Operating Temp

500.0 fahrenheit first response

Maximum Operating Pressure

225.0 pounds per square inch second response

Maximum Operating Temp

150.0 fahrenheit second response

Media For Which Designed

water-oil-gas second response

Nominal Outside Diameter

4.500 inches all ends

Nominal Thickness

0.375 inches all ends

Style Designator

straight thru flanged ends

Valve Operation Method

manual

Valve Size

1.000 inches

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.

Pseudo Item Name Code

0005485

Cross Reference

CAGE Codes

53964

Kaydon Custom Filtration Corporation

U.s./canadian manufacturers

55380

Hatch & Kirk, Inc.

U.s./canadian manufacturers

72915

General Motors Corp Electro-Motive Div

U.s./canadian manufacturers

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

87557

Lockheed Corp Lockheed Electronics Co Inc

U.s./canadian manufacturers

94117

Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems

U.s./canadian manufacturers

63686

The Walworth Company

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 4820-00-277-1666?

   The FSCG of the NSN 4820-00-277-1666 is 4820

2. Does NSN 4820-00-277-1666 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 4820-00-277-1666 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4820-00-277-1666 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 4820-00-277-1666 was assigned to the Federal Catalog?

   It was assigned 65 years ago, on Sun, Jan 1, 1961