NSN 820-4550737

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.

steel,mil-s-23195,comp 304,cond a,b finish general characteristics item description, zzzy criticality code justification, material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics.

NSN 4810-00-368-9383 Datasheet

(NSN) National Stock Number

4810-00-368-9383

(FSG) Federal Supply Group

48 - Valves

(FSC) Federal Supply Classification

4810 - Powered Valves

(NIIN) National Item Identification Number

00-368-9383

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Sun, Mar 3, 1974

Schedule B Code

8481909090

Criticality Code Justification

zzzy

General Characteristics Item Description

steel,mil-s-23195,comp 304,cond a,b finish

Reference Number Differentiating Characteristics

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Identification

Demilitarization Code

F - Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

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

1486470

Cross Reference

CAGE Codes

53711

Naval Sea Systems Command

U.s./canadian manufacturers

80064

Naval Ship Systems Command

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

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

National Motor Freight Classification Item Number

051080

Schedule B & Trade

Schedule B

8481-90-9090

Description

parts of taps, cocks, valves and similar appliances, nesoi

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74790

(NAICS) North American Industrial Classification System

332911

Questions & Answers

1. What is the FSCG of the NSN 4810-00-368-9383?

   The FSCG of the NSN 4810-00-368-9383 is 4810

2. Does the NSN 4810-00-368-9383 have a Schedule B code assigned?

   Yes, the Schedule B code is 8481909090

3. Does NSN 4810-00-368-9383 require demilitarization?

   Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).

4. Does NSN 4810-00-368-9383 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4810-00-368-9383 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 4810-00-368-9383 was assigned to the Federal Catalog?

   It was assigned 52 years ago, on Sun, Mar 3, 1974