NSN 6620-01-480-1687 NIIN 014801687 — Engine Computer

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
6620-01-480-1687
6620014801687
Description:
COMPUTER,ENGINE
NSN Assigned:
08-NOV-00
DEMIL:
 DEMIL
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

6620-01-480-1687 Specification Set by the OEM (see RNCC code 3)

Direct Current Voltage Rating In Volts ACUR:

28.0

Unpackaged Unit Length AJAF:

10.00in.

Unpackaged Unit Width AJAG:

6.500in.

Power Source AWZJ:

SELF-Contained or external

Intelligence Input Method AXQJ:

electrical

Special Features FEAT:

air frame mounted unit, lithium battery backup, normal operating temp -65To 160 deg f, normal operating power 50 watts

Functional Description FTLD:

receives digital signals on engine performance from engine monitoring system process and aircraft multiplexerbus. signals are compared against predetermined limit stored in the emsc

Reference Data And Literature RDAL:

TP5-E1-12-1

Relationship To Similar Equipment RTSE:

retrofit of F110-GE-100/100b engine monitoring system computer with newsoftware, nsn 6610-01-429-9115

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:
8KE124AAC9
Cage Code:
97424
RNCC:
1
RNVC:
2
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
7127M73P09
Cage Code:
07482
RNCC:
3
RNVC:
2
DAC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
47029
FIIG:
A30800
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "COMPUTER,ENGINE"

A computer that receives, monitors, and stores data of the engine's operation. It also includes analysis of fault data and interfaces with other aircraft indicators and systems.

6620-01-480-1687 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
B
ESD:
B
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) B

Represents items with esd 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.

  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.