NSN 40712-2

A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use disk, solid, plain. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see spacer, sleeve. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see shim. For items with one hole centrally located conforming to the above dimensional criteria use washer, flat or spacer, ring as applicable. When thickness and/or outsidediameter or smallest overall outside dimension is designated as a tolerance /dimension the maximum dimension will be used to determine compliance. Excludes:gasket; insulator (as modified) and mounting pad, electrical-electronic component.

unable to decode figure height, right side all registers all tiers actuating device location, unable to decode figure quantity per register, 0.750 inches nominal longest vertical distance between mounting centers, 1.250 inches nominal longest horizontal distance between mounting centers.

NSN 6680-00-428-9155 Datasheet

(NSN) National Stock Number

6680-00-428-9155

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6680 - Mechanical Motion Measuring Instruments, Liquid Level and Liquid and Gas Flow

(NIIN) National Item Identification Number

00-428-9155

Requires Demilitarization

Yes

(INC) Item Name Code

30762

Date

Wed, Apr 21, 1971

Schedule B Code

9029100000

Actuating Device Location

right side all registers all tiers

Figure Height

unable to decode

Figure Quantity Per Register

unable to decode

Longest Horizontal Distance Between Mounting Centers

1.250 inches nominal

Longest Vertical Distance Between Mounting Centers

0.750 inches nominal

Maximum Count Rate

unable to decode

Mounting Arrangement Style

four position square/rectangle

Mounting Facility Type And Quantity

4 threaded hole(s)

Overall Height

1.233 inches minimum and 1.253 inches maximum

Overall Length

2.027 inches minimum and 2.087 inches maximum

Overall Width

1.708 inches minimum and 1.728 inches maximum

Register Quantity

2

Shaft Diameter

0.155 inches minimum and 0.156 inches maximum

Shaft Length

0.480 inches minimum and 0.520 inches maximum

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

0030762

Cross Reference

CAGE Codes

14058

The Dewey Electronics Corporation

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

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

Rail Variation

1

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

87150

Water Commodity

657 - Instruments, electric meter

National Motor Freight Classification Item Number

177220

Schedule B & Trade

Schedule B

9029-10-0000

Description

revolution counters, production counters, taximeters, odometers, pedometers and the like

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

87321

(NAICS) North American Industrial Classification System

334514

Questions & Answers

1. What is the FSCG of the NSN 6680-00-428-9155?

   The FSCG of the NSN 6680-00-428-9155 is 6680

2. Does the NSN 6680-00-428-9155 have a Schedule B code assigned?

   Yes, the Schedule B code is 9029100000

3. Does NSN 6680-00-428-9155 require demilitarization?

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

4. Does NSN 6680-00-428-9155 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6680-00-428-9155 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 6680-00-428-9155 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Wed, Apr 21, 1971