NSN 6680-01-512-5299

Tachometer Generator
DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015125299

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Inventory

 

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

  • AR: 1
  • OH: 1
  • SV: 1
  • NE: 1

Please note that inventory for this NSN was updated 03/13/2024 and may have changed since then. Request a quote for up to date pricing and availability.

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

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

6680-01-512-5299 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAJT
Overall Height
2.375 inches
MRC:
AAJU
Overall Length
1.750 inches
MRC:
AAJV
Overall Width
2.375 inches
MRC:
AXGY
Mounting Method
Flange
MRC:
AXHR
Mounting Facility Type And Quantity
4 unthreaded hole
MRC:
BKPC
Calibration Voltage Output Type In Volts
21.0 ac
MRC:
FEAT
Special Features
Three phase; 21 volts ac @ 40 ohms; 70 hz; 4200 rpm speed
MRC:
TTQY
Terminal Type And Quantity
1 receptacle

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:
22A690
Cage Code:
25140
RNCC:
3
RNVC:
2
DAC:
4
RNAAC:
9Z
Status:
A
MSDS:
SADC:
Part Number:
22A690
Cage Code:
00GJU
RNCC:
5
RNVC:
2
DAC:
4
RNAAC:
WU
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Inidicates part number has been superseded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:
20241
FIIG:
A271A0
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
ADPE:
0
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.

Electrostatic Discharge (ESD) A

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

ADPE 0

Represents items with no adp components

Criticality X

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