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Electrical Tachometer Indicator

NSN: 6680-01-653-3718 | Model: 947170

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

NSN Properties and Flags
NATO Stock Number
6680-01-653-3718
DEMIL
NO
Scale Marking And Surface Finish
Lined increments nonluminous
Diameter
3.36 inches
Length
3.477 inches
Current Type
Dc
Dc Voltage Rating
24.0 volts
Mounting Stud Length
0.478 inches
Depth
2.38 inches
End Application
R18 flp assembly
Presentation Type
Dial and totalizing counter
Mounting Arrangement Style
Two hole/stud
Scale Range
+0.0 to 35.0 engine revolutions per minute single indicator single scale
Electrical Connection Quantity
3
Pointer Quantity
1
Pointer Purpose
Indicates rpm
Pointer Type
Indicating single pointer
Mounting Facility Type And Quantity
2 threaded stud
Mounting Stud Diameter
0.1640 inches
Part Name Assigned By Controlling Agency
Indicator, electrical
Dial Outside Diameter
3.582 inches
Recent Solicitations
Solicitation Return by Date Buyer Code Quantity
SPE4AL21T0179 2021-05-04 PARES 1 EA
SPE4A021T1105 2021-03-18 PARES 1 EA
SPE4A121T1548 2021-03-19 DIA00 1 EA
SPE4A619T882D 2019-04-25 DTB00 3 EA
SPE4A619T163G 2019-01-03 DTB00 8 EA

Inventory Check

The last inventory check on this NSN was done on 08/10/2022. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Qty:
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NSN 6680-01-653-3718 Datasheet

Supply Class (FSC):
Mechanical Motion Measuring Instruments Liquid Level Liquid And Gas Flow
Cross Reference:
  • 947170
  • 0418C08-0177-01
Cage Codes:
  • Beede Electrical Instrument Co. (CAGE 06555)
  • Entwistle Company, The (CAGE 20722)
Schedule B & Trade:
  • Schedule B: 9029900000 (NAICS 334514)

    Parts and accessories for revolution counters, production counters, taximeters, odometers, pedometers and the like

  • SITC: 87329

    Parts and accessories of revolution and production counters, odometers, pedometers, speedometers, tachometers, strobescopes, etc.

  • End Use: 21160

    Measuring, testing, control instruments

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    177220 - Speed indicators/heads/odometers

  • WCC:

    657 - Instruments, electric meter

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    J - 100.0

  • ACC:

    V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    0
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    Sf9---n
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $375.64 to $626.06..
Does NSN 6680-01-653-3718 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Air Force
What is the NIIN of NSN 6680-01-653-3718?
016533718 or 01-653-3718
Does NSN 6680-01-653-3718 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 6680-01-653-3718?
Solicitation SPE4AL21T0179 for qty 1 on 04/27/2021
When was this national stock number assigned to the federal catalog?
Mar 22, 2016