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Electrical Tachometer Indicator NSN 6620-00-551-3608

Item Description

An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.

NSN 6620-00-551-3608 NSN: 6620-00-551-3608

Features and Characteristics

Scale Marking And Surface Finish
Major graduation luminous and minor graduation luminous
Current Type
Ac
Depth
4.250 inches
Contact Quantity
3
Contact Type
Pin
Scale Range
+500.0/+4000.0 revolutions per minute single indicator single scale
Electrical Connection Quantity
1
Electrical Connection Identifying Number
Dwg no. And10066-10sl-3p
Pointer Finish
Luminous single pointer
Pointer Type
Clock-hand single pointer
Accuracy Rating
100.0 revolutions per minute single indicator single scale
Nondefinitive Specification/std Data
Eru-4/a type
Fsc Application Data
Engine instrument aircraft
FSC
6620 Engine Instruments
NIIN
005513608
NSN
6620005513608

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ERU4A
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MILI25689
Cage Code:
81349
Status:
A
MSDS:
Part Number:
8DJ81BAA1
Cage Code:
97424
Status:
A
MSDS:
Part Number:
8DJ43BAE
Cage Code:
24446
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 9029900000
  • NAICS: 334514
  • SITC: 87329
  • Description: Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like
  • End Use (Code 21160):
    Measuring, testing, control instruments

Q & A

Frequently asked questions for NSN 6620-00-551-3608
What are the manufacturers of nsn 6620005513608?
Does this nsn 6620005513608 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 6620005513608
An instrument which displays, in units of revolutions per minute, the transmitted rotational speed of a shaft for a specified elapsed time.
Does nsn 6620005513608 contain any precious metals?
Precious metal content is unknown.
Does nsn 6620005513608 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 6620005513608?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
08260
FIIG:
A532Q0
App. Key:
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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