NSN B-SS2-A

union bonnet attachment method, inside screw bonnet type, threaded external tube all ends connection type, flareless (tube) all ends connection style, valve stem lock shield features provided.

NSN 4820-00-477-1928 Datasheet

(NSN) National Stock Number

4820-00-477-1928

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-477-1928

Requires Demilitarization

Yes

(INC) Item Name Code

05483

Date

Mon, Jun 14, 1971

Schedule B Code

8481801095

Bonnet Attachment Method

union

Bonnet Type

inside screw

Connection Style

flareless (tube) all ends

Connection Type

threaded external tube all ends

Features Provided

valve stem lock shield

Flow Control Device

disk

Furnished Items And Quantity

2 ferrule

Material Document And Classification

18034 1704ph mfr ref single material response flow control device

Material Document And Classification

18034 1704ph mfr ref single material response stem

Material Document And Classification

ast-31-24-55 assn std single material response body

Material Document And Classification

astmb1-24-55 assn std single material response seat

Material

copper alloy body

Material

copper alloy seat

Material

steel corrosion resisting flow control device

Material

steel corrosion resisting stem

Maximum Operating Temp

300.0 fahrenheit single response

Maximum Operating Pressure

2000.0 pounds per square inch single response

Mounting Facility

bulkhead

Nominal Outside Diameter Tube Accommodated

0.125 inches all ends

Nominal Thread Size

0.312 inches all ends

Seat Angle

20.0 degrees all ends

Style Designator

angle

Surface Treatment

cadmium

Thread Class

2a all ends

Thread Direction

right-hand all ends

Thread Series Designator

unf 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.

Pseudo Item Name Code

0005483

Cross Reference

CAGE Codes

06481

Northrop Grumman Systems Corporation Div the Navigation, Targeting and Survivability Division

U.s./canadian manufacturers

18034

Nupro Co

U.s./canadian manufacturers

3T9T9

Swagelok Co

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

Schedule B & Trade

Schedule B

8481-80-1095

Description

taps, cocks and valves, nesoi, of copper, hand operated, having a pressure rating of 850 kpa or over

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74780

(NAICS) North American Industrial Classification System

332919

Questions & Answers

1. What is the FSCG of the NSN 4820-00-477-1928?

   The FSCG of the NSN 4820-00-477-1928 is 4820

2. Does the NSN 4820-00-477-1928 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481801095

3. Does NSN 4820-00-477-1928 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 4820-00-477-1928 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-00-477-1928 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 4820-00-477-1928 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Mon, Jun 14, 1971