NSN 200WSP1-2

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

unthreaded internal pipe all ends connection type, socket with brazing ring all ends connection style, disk flow control device, 1 handwheel furnished items and quantity, packing retaining bonnet type.

NSN 4820-00-623-8693 Datasheet

(NSN) National Stock Number

4820-00-623-8693

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

00-623-8693

Requires Demilitarization

Yes

(INC) Item Name Code

05485

Date

Mon, Mar 3, 1975

Bonnet Type

packing retaining

Connection Style

socket with brazing ring all ends

Connection Type

unthreaded internal pipe all ends

Flow Control Device

disk

Furnished Items And Quantity

1 handwheel

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Maximum Operating Pressure

200.0 pounds per square inch first response

Maximum Operating Pressure

400.0 pounds per square inch second response

Media For Which Designed

steam first response

Media For Which Designed

water-oil-gas second response

Nominal Pipe Size Accommodated

0.500 inches all ends

Style Designator

straight thru

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

0005485

Cross Reference

CAGE Codes

63686

The Walworth Company

U.s./canadian manufacturers

35076

Aircraft Appliances and Equipment Limited Div Aircraft Appliances and Equipment Ltd.

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

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 4820-00-623-8693?

   The FSCG of the NSN 4820-00-623-8693 is 4820

2. Does NSN 4820-00-623-8693 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 4820-00-623-8693 contain precious materials?

   Precious metal content is unknown

4. Does NSN 4820-00-623-8693 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 4820-00-623-8693 was assigned to the Federal Catalog?

   It was assigned 51 years ago, on Mon, Mar 3, 1975