NSN EFU-12A/A

An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes:items such as valve (1), (as modified); and others with an adjustable orifice. Excludes:pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.

pin contact type, 115.0 volts nominal ac voltage rating, ac current type, unable to decode accuracy rating, 12 contact quantity.

NSN 6620-00-800-5579 Datasheet

(NSN) National Stock Number

6620-00-800-5579

(FSG) Federal Supply Group

66 - Instruments and Laboratory Equipment

(FSC) Federal Supply Classification

6620 - Engine Instruments

(NIIN) National Item Identification Number

00-800-5579

Requires Demilitarization

Yes

(INC) Item Name Code

16124

Date

Mon, Jan 1, 1962

Schedule B Code

9031808080

Ac Voltage Rating

115.0 volts nominal

Accuracy Rating

unable to decode

Contact Quantity

12

Contact Type

pin

Current Type

ac

Dial Outside Diameter

1.750 inches nominal

Diameter

2.000 inches nominal

Electrical Connection Identifying Number

8202-13-12pm-pp or mc14h-13-12pn or equivalent

Electrical Connection Quantity

1

Frequency Rating

400.0 hertz nominal

Individual Marking

fuel flow; pph x 1000

Length

6.125 inches nominal

Part Name Assigned By Controlling Agency

indicator,rate of flow,0-5,000 pph,integrally lighted

Phase

single

Mounting Facility Type And Quantity

1 clamp

Pointer Type

unable to decode

Pointer Purpose

indicate current rate of flow

Presentation Type

dial

Scale Range

unable to decode

Special Features

case conforms to ms33639 and is hermetically sealed; case finish lusterless black per color no. 37038 of fed-std-595; includes filler tube; power consumption 8.0 va; weight 1.5 lbs; integral lighting per mil-l-27160

Supplementary Features

indicator designed to indicate the rate of flow in pounds per hour when connected with a tru-6/a fuel flow transmitter conforming to mil-t-26298

Usage Design

rate of flow

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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

0016124

Cross Reference

CAGE Codes

24446

General Electric Company

U.s./canadian manufacturers

97424

Ametek Inc Div Aerospace and Defense

U.s./canadian manufacturers

80058

Joint Electronics Type Designation System

Military standards and standards organizations (ex:stanags,milspecs,defstans)

81349

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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

61410

Water Commodity

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

National Motor Freight Classification Item Number

120800

Schedule B & Trade

Schedule B

9031-80-8080

Description

measuring or checking instruments, appliances and machines, nesoi

End Use

21160 - Measuring, testing, control instruments

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

87425

(NAICS) North American Industrial Classification System

334515

Questions & Answers

1. What is the FSCG of the NSN 6620-00-800-5579?

   The FSCG of the NSN 6620-00-800-5579 is 6620

2. Does the NSN 6620-00-800-5579 have a Schedule B code assigned?

   Yes, the Schedule B code is 9031808080

3. Does NSN 6620-00-800-5579 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 6620-00-800-5579 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 6620-00-800-5579 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 6620-00-800-5579 was assigned to the Federal Catalog?

   It was assigned 64 years ago, on Mon, Jan 1, 1962