Audio Level Meter
551VUM20T0P3DB
(NSN) National Stock Number
6625-00-889-1802
Federal Supply Classification
6625 Electrical and Electronic Properties Measuring and Testing Instruments
Item Name Code
16456
Schedule B Code
9030908030
Summary
Dc circuit current for which designed, not established reliability indicator, 1.325 inches nominal overall length, 4.000 inches nominal center to center distance between mounting facilities parallel to length, 3.562 inches nominal center to center distance between mounting facilities parallel to width, 4.156 inches nominal overall height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| X | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | XX |
Identification
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.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16456 | A310A0 | - | 1 |
Specifications
Circuit Current For Which Designed
dc
Details
The type of electrical circuit in which the item is designed to be used.Reliability Indicator
not established
Details
An indication that the level of probability that an item will operate without failure,at a specified rated capability,at a specified temperature,and for a specified period of time,has been established by testing random samples of production lot.Overall Length
1.325 inches nominal
Details
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.Center To Center Distance Between Mounting Facilities Parallel To Length
4.000 inches nominal
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.Center To Center Distance Between Mounting Facilities Parallel To Width
3.562 inches nominal
Details
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the width.Overall Height
4.156 inches nominal
Details
The distance measured in a straight line from the bottom to the top of an item.Overall Width
4.656 inches nominal
Details
An overall measurement taken at right angles to the length of an item,in distinction from thickness.Installation Design
panel
Details
The installation for which the item is designed.Mounting Arrangement Style
four hole/stud rectangular/square
Details
The style designation indicating the configuration that most nearly corresponds to the arrangement of the mounting.Dial Scale Marking Color
black single indicator single range
Details
The hue or tint of the dial scale marking(s).Meter Depth Behind Mounting Flange
0.950 inches nominal
Details
A measurement between the mounting flange and the extremity of the meter, indistinction from height.Meter Body Diameter Behind Mounting Flange
2.730 inches nominal
Details
The length of a straight line which passes through the center of the meter body behind the mounting flange, and terminates at the circumference.Movement Type
moving iron vane
Details
Indicates the type of movement provided.Background Color
white single indicator single range
Details
The hue or tint of the background.Mounting Facility Type And Quantity
4 flange
Details
Indicates the type and number of facilities by which the item is mounted.Movement Suspension Method
taut band
Details
The means employed to suspend the movement of the item.Circuit Attachment Method And Quantity
2 threaded stud
Details
The means provided for electrical connection to a circuit and the number of each type of connection.Special Markings
red band from minus 20 to 0 db
Details
Markings included on an item for the purpose of offering instructions or warnings or to indicate the purpose,function,or application of the item.excludes manufacturers part numbers,symbols,or the like.Material
plastic
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Style Designator
rectangular flush mtg
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.Fsc Application Data
test set,elect. equip.
Details
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 551VUM20T0P3DB | 88947 | X | - | 3 | 9 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| P | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 00000 | - | H | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 728 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified sales team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
FAQs
Frequently asked questions for NSN 6625-00-889-1802
What is the NIIN of the NSN 6625-00-889-1802?
The National Item Identification Number (NIIN) of the NSN 6625-00-889-1802 is 00-889-1802
When the NSN 6625-00-889-1802 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Sun, Jan 1, 1961
Does the NSN 6625-00-889-1802 contain any precious metals?
Does not contain precious metal
Does the NSN 6625-00-889-1802 contain any hazardous material?
No information in HMIRS
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