405AS109

View detailed technical data, stock status, and sourcing information for: 405AS109
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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

6625-00-276-5428

Item Name Code

16456

Assigment Date

08/08/1973 (53 years ago)

2.150 inches nominal overall length, 4.000 inches nominal center to center distance between mounting facilities parallel to length, 3.560 inches nominal center to center distance between mounting facilities parallel to width, ac circuit current for which designed, 1500.0 dielectric withstanding voltage in volts

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: ac
Dielectric Withstanding Voltage In Volts: 1500.0
Overall Length: 2.150 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Length: 4.000 inches nominal
Center To Center Distance Between Mounting Facilities Parallel To Width: 3.560 inches nominal
Overall Height: 4.200 inches nominal
Overall Width: 4.660 inches nominal
Scale Division Quantity: 35 single indicator single range
Mounting Stud Length: 0.500 inches nominal
Environmental Protection: cold resistant and heat resistant and humidity resistant
Furnished Items And Quantity: term. hdw 2
Indicator Type: dial w/pointer
Installation Design: panel
Mounting Arrangement Style: four hole/stud rectangular/square
Sensitivity Rating: 1.0 milliamperes
Dial Scale Marking Color: black single indicator single range
Accuracy In Percent: -2.0 to 2.0 at full scale single indicator single range
Meter Depth Behind Mounting Flange: 0.910 inches nominal
Meter Body Diameter Behind Mounting Flange: 2.690 inches nominal
Movement Type: moving coil, permanent magnet
Background Color: white single indicator single range
Pointer Color: black single indicator single range
Power Source: external
Mounting Facility Type And Quantity: 4 threaded stud
Scale Graduation Type: linear single indicator single range
Measurement Range: +40.0 to 110.0 decibels single indicator single range
Mounting Stud Diameter: 0.138 inches nominal
Scale Selection Method: terminal
Features Provided: knife edge pointer and mirror scale and self-illumination facility and zero adjuster
Movement Suspension Method: jewel pivot base
Circuit Attachment Method And Quantity: 2 threaded stud
Operating Voltage Rating In Volts: 30.0 dc nominal
Phase: single
Special Features: ruggedized
Special Markings: ambient sea noise; nominal db//upa2; 1 hz band
Material: steel
Nuclear Hardness Critical Feature: nonhardened
Surface Treatment: enamel
Special Test Features: conforms to mil-m-10304
Style Designator: rectangular flush mtg
Supplementary Features: 50.0 ohms resistance
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
405AS109	Audio Level Meter
441 CUSTOM 1	Audio Level Meter
M-1946/C	Audio Level Meter

FAQs

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

What is the FSCG of the NSN 6625-00-276-5428?

The FSCG of the NSN 6625-00-276-5428 is 6625

Does the NSN 6625-00-276-5428 have a Schedule B code assigned?

Yes, the Schedule B code is 9030908030

Does NSN 6625-00-276-5428 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 6625-00-276-5428 contain precious materials?

Item does not contain precious metal.

Does NSN 6625-00-276-5428 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 6625-00-276-5428 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Wed, Aug 8, 1973