NSN D559A1M50

spring disk loading method, unable to decode connection style, inside spring bonnet type, threaded bonnet attachment method, unable to decode connection type.

NSN 4820-01-020-2501 Datasheet

(NSN) National Stock Number

4820-01-020-2501

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-020-2501

Requires Demilitarization

Yes

(INC) Item Name Code

05488

Date

Tue, Apr 27, 1976

Schedule B Code

8481400000

Bonnet Type

inside spring

Bonnet Attachment Method

threaded

Connection Style

unable to decode

Connection Type

unable to decode

Disk Loading Method

spring

Flow Control Device

poppet

Material

unable to decode

Maximum Operating Pressure

unable to decode

Media For Which Designed

unable to decode

Nominal Pipe Size Accommodated

unable to decode

Nominal Thread Size

unable to decode

Opening Pressure Setting

50.0 pounds per square inch

Special Features

popoff style

Style Designator

straight thru w/baffle

Surface Treatment

anodize

Thread Direction

unable to decode

Thread Series Designator

unable to decode

Valve Operation Method

automatic

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

0005488

Cross Reference

CAGE Codes

30003

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

Government departments or units, including military organizations

91816

Circor Aerospace, Inc. Dba Circor Aerospace Inc

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

P - 77.5

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

64490

Water Commodity

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

National Motor Freight Classification Item Number

127220

Schedule B & Trade

Schedule B

8481-40-0000

Description

safety or relief valves

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74740

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-01-020-2501?

   The FSCG of the NSN 4820-01-020-2501 is 4820

2. Does the NSN 4820-01-020-2501 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481400000

3. Does NSN 4820-01-020-2501 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 4820-01-020-2501 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4820-01-020-2501 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 4820-01-020-2501 was assigned to the Federal Catalog?

   It was assigned 50 years ago, on Tue, Apr 27, 1976