NSN 596644

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

1420-01-228-2231, antenna bracket.

NSN 1420-01-228-2231 Datasheet

(NSN) National Stock Number

1420-01-228-2231

(FSG) Federal Supply Group

14 - Guided Missiles

(FSC) Federal Supply Classification

1420 - Guided Missile Components

(NIIN) National Item Identification Number

01-228-2231

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Sun, Mar 16, 1986

Schedule B Code

9306900060

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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

1070339

Cross Reference

CAGE Codes

2B487

Raytheon Service Co Logistics Support Center

U.s./canadian manufacturers

38018

Manitowoc Engineering Co Division of the Manitowoc Co Inc

U.s./canadian manufacturers

Freight Information

Air Commodity

AZ -

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

73220

Water Commodity

658 - Electrical appliances, small

National Motor Freight Classification Item Number

162813

Schedule B & Trade

Schedule B

9306-90-0060

Description

parts for guided missiles

End Use

50050 - Tanks, artillery, missiles, rockets, guns and ammunition

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

89129

(NAICS) North American Industrial Classification System

336415

Questions & Answers

1. What is the FSCG of the NSN 1420-01-228-2231?

   The FSCG of the NSN 1420-01-228-2231 is 1420

2. Does the NSN 1420-01-228-2231 have a Schedule B code assigned?

   Yes, the Schedule B code is 9306900060

3. Does NSN 1420-01-228-2231 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 1420-01-228-2231 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1420-01-228-2231 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 1420-01-228-2231 was assigned to the Federal Catalog?

   It was assigned 40 years ago, on Sun, Mar 16, 1986