NSN 6680-01-490-4443

Electrical Tachometer Indicator
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
014904443

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Inventory

 

This product may be available in the following quantities and conditions.

  • NS: 19
  • NE: 871
  • SV: 1

Please note that inventory for this NSN was updated 06/28/2024 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "INDICATOR,ELECTRICAL TACHOMETER"

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

6680-01-490-4443 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ABGL
Width
2.750 inches
MRC:
ABKQ
Center To Center Distance Between Mounting Facilities Parallel To Length
4.500 inches
MRC:
ABKR
Center To Center Distance Between Mounting Facilities Parallel To Width
2.120 inches
MRC:
ABRY
Length
5.000 inches
MRC:
ABTB
Mounting Hole Diameter
0.156 inches
MRC:
AEJZ
Depth
5.750 inches
MRC:
AFRA
Contact Quantity
15
MRC:
AGAV
End Application
Los angeles class ssn (688)
MRC:
AKSF
Contact Type
Socket
MRC:
AMNL
Presentation Type
Digital display
MRC:
ANRL
Mounting Arrangement Style
Four hole/stud rectangular/square
MRC:
ASKX
Electrical Connection Quantity
1
MRC:
AXHR
Mounting Facility Type And Quantity
4 unthreaded hole
MRC:
BFQP
Display Digit Quantity
6
MRC:
CWJK
Case Material
Aluminum
MRC:
CXCY
Part Name Assigned By Controlling Agency
Digital shaft revolution control with emi suppression and humidity sealing features model pk420-1
MRC:
FEAT
Special Features
120v ac line and 120v ac neutral; +12 v dc output

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
PK420-1
Cage Code:
12763
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
437-8357206-011
Cage Code:
53711
RNCC:
5
RNVC:
2
DAC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
PK420-1
Cage Code:
20049
RNCC:
5
RNVC:
9
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
437-7015396-105
Cage Code:
53711
RNCC:
D
RNVC:
9
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
H749-7721-105
Cage Code:
96169
RNCC:
D
RNVC:
9
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
B2094
Cage Code:
20049
RNCC:
D
RNVC:
9
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
08260
FIIG:
A532Q0
Concept No.:
App. Key:
Cond. Code:
2
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

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

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

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

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
9029900000
NAICS:
334514
End Use Class:
21160
SITC:
87329
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 9029900000

Parts and Accessories For Revolution Counters, Production Counters, Taximeters, Odometers, Pedometers and The Like

End Use Code 21160

Measuring, Testing, Control Instruments

Standard Intl. Trade Class (SITC) 87329

Parts and Accessories Of Revolution and Production Counters, Odometers, Pedometers, Speedometers, Tachometers, Strobescopes, Etc.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
177220
NMF Description:
Speed Indicators/heads/odometers
UFC:
87150
LTL:
100.0
LCL:
--
WCC:
657
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 657

Instruments, electric meter.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

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

Air Special Handling (SHC) 9

Other or no special handling required (sh)

DLA Forecast / History

Aviation Supply Chain
12/201702/2019
3.003.00