National Stock number : 6620-01-278-8028
Electrical Tachometer Indicator
| Available Quantity | 1 |
| Available Conditions | NS |
| Classification | Engine Instruments - FSC 6620 |
| Schedule B | 9029900000 |
| Stock Check Date | 04/22/2025 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Electrical Tachometer Indicator
Diameter
1.930in. and 1.940in.
Length
9.000in.
Scale Division Quantity
23 single indicator single scale
Current Type
ac/dc
Ac Voltage Rating
5.0 volts
Dc Voltage Rating
24.0 volts
Contact Quantity
10
End Item Identification
KC135R
Presentation Type
dial and digital display
Scale Range
+0.1/+110.0 percent revolutions per minute all indicators all scales
Individual Marking
N2 % rpm; green band 89 to 95%; red radial marking at 105%
Electrical Connection Quantity
1
Electrical Connection Identifying Number
to mate with MS27484T12F98S
Pointer Type
indicating single pointer
Display Type
liquid crystal
Display Digit Quantity
4
Criticality Code Justification
feat
Part Name Assigned By Controlling Agency
N2 tachometer indicator
Special Features
indicates engine fan speed; vacuum sealed 2 in. can assembly; weight not to exceed 2.5lbs; white lighted; digital display not required to function after an emp event, dail & pointer are required to funtion; AFT95
Supplementary Features
tech ORDER1C-135 (k) R-4-4 fig 2; part of the pilot/copilot forward panel p/n 458-50046-508 and -513
Reference Number Differentiating Characteristics
as differentiated by repair parts
