ASP189B

View detailed technical data, stock status, and sourcing information for: ASP189B
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6625 Electrical and Electronic Properties Measuring and Testing Instruments

National Stock Number

6625-00-669-0767

Item Name Code

16456

Assigment Date

01/01/1963 (63 years ago)

An instrument which measures the ratio of electrical power with reference to a predetermined value and is calibrated in units of sound intensity, usually decibels. The value may be expressed by means of a pointer and calibrated dial or a digital readout display. If other than audio frequency ranges, see meter, noise level.

dc circuit current for which designed, 1.750 inches nominal overall height, 1.307 inches minimum and 1.317 inches maximum center to center distance between mounting facilities parallel to length, 1.307 inches minimum and 1.317 inches maximum center to center distance between mounting facilities parallel to width, 1.400 inches maximum overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Circuit Current For Which Designed: dc
Overall Length: 1.400 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Length: 1.307 inches minimum and 1.317 inches maximum
Center To Center Distance Between Mounting Facilities Parallel To Width: 1.307 inches minimum and 1.317 inches maximum
Overall Height: 1.750 inches nominal
Overall Width: 1.750 inches nominal
Mounting Hole Diameter: 0.125 inches nominal
Scale Division Quantity: 10 single indicator 2nd range
Environmental Protection: shock resistant and vibration resistant and watertight
Furnished Items And Quantity: nut 2
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 100.0 microamperes
Dial Scale Marking Color: black single indicator all ranges
Accuracy In Percent: -3.0 to 3.0 at full scale single indicator all ranges
Meter Depth Behind Mounting Flange: 0.830 inches maximum
Meter Body Diameter Behind Mounting Flange: 1.497 inches maximum
Movement Type: moving coil, permanent magnet
Background Color: white single indicator all ranges
Pointer Color: black single indicator all ranges
Power Source: external
Mounting Facility Type And Quantity: 4 unthreaded hole
Scale Graduation Type: nonlinear single indicator 1st range
Scale Graduation Type: linear single indicator 2nd range
Measurement Range: +0.0 to 100.0 decibels single indicator 2nd range
Measurement Range: -9.0 to 3.0 decibels single indicator 1st range
Features Provided: zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 solder lug and 4 threaded stud
Special Features: ruggedized
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: anodize
Style Designator: rectangular flush mtg
Fsc Application Data: test set,elect. equip.

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
372C111	Audio Level Meter
59.7297	Audio Level Meter
ASP189B	Audio Level Meter
SM-C-192608	Audio Level Meter
SP189A	Audio Level Meter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 6625-00-669-0767?

The FSCG of the NSN 6625-00-669-0767 is 6625

Does the NSN 6625-00-669-0767 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-669-0767 require demilitarization?

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.

Does NSN 6625-00-669-0767 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-669-0767 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

When the NSN 6625-00-669-0767 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963