NSN 6680-00-856-5868 NIIN 008565868 — Tachometer Generator

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
6680-00-856-5868
6680008565868
Description:
GENERATOR,TACHOMETER
NSN Assigned:
01-JAN-62
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

6680-00-856-5868 Specification Set by the OEM (see RNCC code 3)

Overall Height AAJT:

4.344in.

Overall Length AAJU:

5.687in.

Overall Width AAJV:

4.469in.

Mounting Method AXGY:

pad

Mounting Facility Type And Quantity AXHR:

4 threaded hole

Calibration Speed In Rpm BFLQ:

100.0

Calibration Voltage Output Type In Volts BKPC:

1.0 ac

Features Provided CBBL:

horizontal mounting position and vertical mounting position

Length Of Shaft From Housing CWCS:

1.531in. single end

Rotor Speed Rating In Rpm CWFX:

20.0 low full load and 12000.0 high full load

Nominal Center To Center Distance Between Mounting Facilities Parallel To Width CWFY:

2.000in.

Nominal Center To Center Distance Between Mounting Facilities Parallel To Height CWGD:

2.000in.

Shaft End Characteristic CWHZ:

A5 single style single end

Terminal Type And Quantity TTQY:

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:
C320-240
Cage Code:
39739
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

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

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.

6680-00-856-5868 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
U
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) U

Precious metal content is unknown

Criticality X

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

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.