Roentgen Rate Meter NSN 6665-00-250-6471

Item Description

An electrically operated instrument which measures radioactivity and is calibrated in roentgens per unit time or any multiple threof. For instruments that measure radioactivity directly, see radiacmeter.

NSN: 6665-00-250-6471

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Features and Characteristics

Body Style

Rectangular, surface mounting

Terminal Quantity

Terminal Type

Solder lug

Terminal Length

0.750 inches

Body Length

3.500 inches

Body Width

3.250 inches

Case Material

Plastic, phenol-formaldehyde

End Application

Type no. An/pdr-18

Magnetic Shielding

Not included

Mounting Configuration

Four 0.180 in. Diameter mtg holes spaced on 1.938 in. By 3.469 in. Mtg centers

Graduation Unit

40.0 milliroentgens

Meter Type

Mounted

Dial Scale Marking Color

Black

Accuracy In Percent

-2.0/+2.0 at full scale

Scale Quantity

Scale Range

+0.0/+500.0 milliroentgens

Meter Style

Panel

Sensitivity

20 ua sensitivity at full scal deflection

Panel For Which Designed

Nonmagnetic

Dial Scale Marking Luminosity

Nonluminous

Meter Depth To Panel

1.562 inches

FSC

6665 Hazard-detecting Instruments And Apparatus

NIIN

002506471

NSN

6665002506471

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

55A2240

Cage Code:

79500

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 9030100000
NAICS: 334519
SITC: 87471
Description: Instruments and apparatus for measuring or detecting ionizing radiations
End Use (Code 21610):
Medicinal equipment

Q & A

Frequently asked questions for NSN 6665-00-250-6471

What are the manufacturers of nsn 6665002506471?

Westinghouse Electric Corp (79500)

Does this nsn 6665002506471 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 6665002506471
An electrically operated instrument which measures radioactivity and is calibrated in roentgens per unit time or any multiple threof. for instruments that measure radioactivity directly, see radiacmeter.

Does nsn 6665002506471 contain any precious metals?
No precious metal content.

Does nsn 6665002506471 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.

What is the ESD classification of nsn 6665002506471?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

17257

FIIG:

T132-C

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service