NSN 6110-01-231-2073

Power Transfer Switching Unit
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012312073

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Inventory

 

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

  • NS: 1
  • NE: 1

Please note that inventory for this NSN was updated 07/09/2025 and may have changed since then. Request a quote for up to date pricing and availability.

Product 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.

6110-01-231-2073 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
ACDC
Current Type
Ac
MRC:
ACZB
Frequency Rating
60.0 hertz
MRC:
AMPS
Current Rating In Amps
50.0
MRC:
ANPZ
Inclosure Feature
Dripproof
MRC:
APHK
Switch Pole Quantity
3
MRC:
ELEC
Voltage In Volts
450.0
MRC:
FAAZ
Phase
Three

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:
MILS17773
Cage Code:
81349
RNCC:
C
RNVC:
1
DAC:
6
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
ABT-4A3-50D
Cage Code:
81349
RNCC:
2
RNVC:
2
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
DOD-S-17773B(SH)
Cage Code:
81349
RNCC:
4
RNVC:
1
DAC:
4
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
9423509A3D
Cage Code:
04845
RNCC:
5
RNVC:
1
DAC:
5
RNAAC:
CX
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Inidicates part number has been superseded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:
16235
FIIG:
T142-Q
Concept No.:
App. Key:
QB
Cond. Code:
1
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:
8543909000
NAICS:
335999
End Use Class:
20005
SITC:
77879
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8543909000

Electrical Machines and Apparatus Parts, Nesoi

End Use Code 20005

Electric Apparatus

Standard Intl. Trade Class (SITC) 77879

Parts Of Electrical Machines and Apparatus, Having Individual Functions, N.e.s.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
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) 658

Electrical appliances, small.

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)