Roentgen Rate Meter

NSN: 6665-00-250-6471 | Model: 55A2240

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 Properties and Flags

NATO Stock Number

6665-00-250-6471

DEMIL

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

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 6665-00-250-6471 Datasheet

Supply Class (FSC):

Hazard-detecting Instruments And Apparatus

Cross Reference:

55A2240

Cage Codes:

Westinghouse Electric Corp (CAGE 79500)

Schedule B & Trade:

Schedule B: 9030100000 (NAICS 334519)

Instruments and apparatus for measuring or detecting ionizing radiations
SITC: 87471

Instruments and apparatus for measuring or detecting ionizing radiations
End Use: 21610

Medicinal equipment

Identification:

HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:

NMFC:

061700 - Elec appliances/instruments noi
WCC:

658 - Electrical appliances, small
SHC:

9 - Other or no special handling required (sh)
ADC:

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

H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
LCL:

W - Rating variable
LTL:

W - Rating variable
TCC:

Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 6665-00-250-6471 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Spain, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 6665-00-250-6471?
002506471 or 00-250-6471
Does NSN 6665-00-250-6471 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6665-00-250-6471?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963