NSN 6110-01-178-4753 NIIN 011784753 — Power Transfer Switching Unit

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NSN

Item Name

Assigned

DEMIL

Shelf Life

UOM

Using Services

NSN:

		6110-01-178-4753
6110011784753

Description:

SWITCHING UNIT,POWER TRANSFER

NSN Assigned:

05-MAY-84

DEMIL:

Shelf Life:

N/A

UOM:

1 EA

Using Services:

Navy

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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

6110-01-178-4753 Specification Set by the OEM (see RNCC code 3)

Overall Length ABHP:

19.500in. ⁓19-1/2"

Overall Height ABKW:

13.625in.

Overall Width ABMK:

12.062in.

Current Type ACDC:

Frequency Rating ACZB:

60.0 hertz

Switch Position Quantity AFTM:

Mounting Configuration ALGC:

four 17/32 in. dia holes; rectangular pattern; 6-1/16 in. by 16-1/2 in. centers

Current Rating In Amps AMPS:

50.0

Inclosure Feature ANPZ:

dripproof

Switch Operation Method APHH:

motor driven

Switch Action Type APHJ:

magnetic contactor

Switch Pole Quantity APHK:

Switch Off Position APHL:

not included

Manual Operation Facility APHP:

provided

Voltage In Volts ELEC:

120.0

Phase FAAZ:

three

Supplementary Features SUPP:

navy type ABT-A1

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:

N297-3

Cage Code:

63743

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

17872-1

Cage Code:

63743

RNCC:

RNVC:

DAC:

RNAAC:

Status:

MSDS:

SADC:

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

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

16235

FIIG:

T142-Q

Concept No.:

App. Key:

Cond. Code:

Status:

Definition Definition of approved item name (AIN): "SWITCHING UNIT,POWER TRANSFER"

An item that is electrically operated to transfer automatically the load from one power source to an alternate power source. May have provisions for emergency manual operation. For manually operated power transfer units, see switch, box.

6110-01-178-4753 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC

PMIC

ESD

ENAC

ADPE

CRITL

HMIC:

PMIC:

ESD:

ADPE:

CRITL:

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.

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.