NSN C400B

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

unable to decode material, unable to decode connection style, poppet flow control device, spring disk loading method, unable to decode connection type.

NSN 4820-01-145-4813 Datasheet

(NSN) National Stock Number

4820-01-145-4813

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4820 - Nonpowered Valves

(NIIN) National Item Identification Number

01-145-4813

Requires Demilitarization

Yes

(INC) Item Name Code

05487

Date

Wed, Jan 12, 1983

Schedule B Code

8481301090

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

Mounting Position

horizontal or vertical

Nominal Thread Size

unable to decode

Style Designator

straight thru

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

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

0005487

Cross Reference

CAGE Codes

19204

Army, United States Department of the Dba Rock Island Arsenal Jmtc

Non-manufacturers

09990

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

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

8481-30-1090

Description

check valves of copper 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

74730

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4820-01-145-4813?

   The FSCG of the NSN 4820-01-145-4813 is 4820

2. Does the NSN 4820-01-145-4813 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481301090

3. Does NSN 4820-01-145-4813 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 4820-01-145-4813 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4820-01-145-4813 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 4820-01-145-4813 was assigned to the Federal Catalog?

   It was assigned 43 years ago, on Wed, Jan 12, 1983