6620-00-526-5020

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Diameter

2.000 inches nominal

Length

4.250 inches nominal

Contact Quantity

3

Contact Type

pin

Presentation Type

dial

Scale Range

+0.1 to 4000.0 revolutions per minute single indicator single scale

Individual Marking

rpm

Electrical Connection Quantity

1

Electrical Connection Identifying Number

and10066d-10sl-3p

Pointer Type

indicating all pointers

Part Name Assigned By Controlling Agency

indicator,tachometer,electric,sensitive type e-30

Special Features

2 inch case per and10412; 2 concentrically mounted pointers, both reading in rpm, long pointer making 1 revolution for each 1000 rpm and the short pointer making 1/10 revolution for each 1000 rpm; weight 1 lb

Supplementary Features

hermetically sealed remote indicating tachometer indicator for use at the flight engineer's station in reciprocating engine acft to indicate engine speeds in the range of 0 to 4000 rpm

Related Parts & Specifications

This NSN includes a range of related parts designed for specific operational needs. Review each item below to find in-depth specifications, functional details, and guidance for correct application and replacement.

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification

4 - Partial descriptive item identification (type 1 concept)

Automatic Data Processing Point

0 - Represents items with no adp components

Demilitarization

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Criticality

X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Federal Item Identification Guide

A532Q0

Precious Metals Indicator

A - Item does not contain precious metal.

Pseudo Item Name Code

0008260

Hazardous Material Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Schedule B Code

9029900000

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity

XX

National Motor Freight Classification Item Number

061700

National Motor Freight Classification Sub-Item Number

Z

Uniform Freight Classification Item Number

34580

National Motor Freight Class Rating

W - Rating variable

Less than Car Load Rating

P - 77.5

Rail Variation

1

Water Commodity

658 - Electrical appliances, small

Type of Cargo

Z - No special type of cargo code applicable

Special Hand

Z - Other or no special handling required (sh)

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Commodity

HZ -

National Motor Freight Description

elec appliances/instruments noi

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 6620-00-526-5020

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