6620-00-139-1064
Find complete technical information, availability, and procurement data for: 6620-00-139-1064
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An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
12.000 inches nominal length, ac current type, 105.0 volts minimum and 125.0 volts maximum ac voltage rating, 60.0 hertz nominal frequency rating, 6.100 inches nominal width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Width
- 6.100 inches nominal
- Length
- 12.000 inches nominal
- Current Type
- ac
- Ac Voltage Rating
- 105.0 volts minimum and 125.0 volts maximum
- Frequency Rating
- 60.0 hertz nominal
- Contact Quantity
- 7
- End Item Identification
- a/m37t engine test stand
- Contact Type
- pin
- Presentation Type
- dial and digital display
- Electrical Connection Quantity
- 1
- Electrical Connection Identifying Number
- ms3102e-14s-7p
- Part Name Assigned By Controlling Agency
- speed indicator
- Special Features
- ranges: 0-70,000 rpm digital, 0-130.0% rpm digital and 0-125% rpm analog; accuracy digital +/- 0.4% of reading and analog +/- 1.0% full scale; readout light display, digital; input signal tach generator mil-g-9398 rotates at 4200 rpm = 70 cps when engine is at 100% rotor speed; sampling rate 0.2 -3 seconds
- Height
- 6.200 inches nominal
- Supplementary Features
- t.o. 33d4-6-212-41
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 6620-01-116-6218 | No Name Available | 01/01/2009 |
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 |
|---|---|
| 7839451 | Electrical Tachometer Indicator |
| 8000-5121-00 | Electrical Tachometer Indicator |
| CD8752Q | Electrical Tachometer Indicator |
| CD8752QA | Electrical Tachometer Indicator |
| PDSAAMAMME71-251 | Electrical Tachometer Indicator |
FAQs
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Does NSN 6620-00-139-1064 contain precious materials?
Does NSN 6620-00-139-1064 contain hazardous materials?
When the NSN 6620-00-139-1064 was assigned to the Federal Catalog?
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