NSN 7910671

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.

solid state circuit construction type, encased inclosure type, rectangular or square basic shape style, c-130 acft end item identification, not rated average life measurement.

NSN 6620-00-690-8903 Datasheet

(NSN) National Stock Number

6620-00-690-8903

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6620 - Engine Instruments

(NIIN) National Item Identification Number

00-690-8903

Requires Demilitarization

Yes

(INC) Item Name Code

00441

Date

Tue, Jan 1, 1963

Schedule B Code

8543200000

End Item Identification

c-130 acft

Average Life Measurement

not rated

Basic Shape Style

rectangular or square

Circuit Construction Type

solid state

Inclosure Type

encased

Installation Design

mechanical

Overall Height

5.781 inches nominal

Overall Length

7.250 inches nominal

Overall Width

5.031 inches nominal

Reference Data And Literature

t.o. 5e3-7-34

Signal Data Type Per Channel

operating channel digital

Special Features

transistorized phase detector

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.

Source of Supply Code

XZZ -

Pseudo Item Name Code

0000441

Cross Reference

CAGE Codes

24617

General Motors Corp

U.s./canadian manufacturers

70040

General Motors Llc Dba General Motors

U.s./canadian manufacturers

7X677

General Motors Llc Dba General Motors Llc

U.s./canadian manufacturers

99974

Delco Electronics Corp Delco Systems Opns

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.

Less than Carload Rating

J - 100.0

National Motor Freight Class Rating

J - 100.0

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

61770

Water Commodity

652 - Instruments, scientific

National Motor Freight Classification Item Number

121570

Schedule B & Trade

Schedule B

8543-20-0000

Description

signal generators

End Use

20005 - Electric apparatus

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77878

(NAICS) North American Industrial Classification System

334515

Questions & Answers

1. What is the FSCG of the NSN 6620-00-690-8903?

   The FSCG of the NSN 6620-00-690-8903 is 6620

2. Does the NSN 6620-00-690-8903 have a Schedule B code assigned?

   Yes, the Schedule B code is 8543200000

3. Does NSN 6620-00-690-8903 require demilitarization?

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

4. Does NSN 6620-00-690-8903 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6620-00-690-8903 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 6620-00-690-8903 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963