Part Number 53-21

Rotary Switch

Pricing & Availability

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Part Number

DEMIL

Shelf Life

UOM

NIIN

Part:

53-21

Demil:

Shelf Life:

UOM:

NIIN:

011870447

Part Information
(mo.) dpst-3a-125 vac/dc

NSN

National Stock Number:

5930-01-187-0447 5930011870447

TXT

Description:

Rotary Switch

INC

Item Name Code:

02134

MRC:

The voltage for which the contacts are rated,expressed in volts.CQMK

Contact Voltage Rating In Volts:

250.0 ac at sea level

MRC:

Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.FEAT

Special Features:

1amp-250vac/dc, 3amp-125vac/dc, one pole on-1 pole off, maximum torque 16-oz. In

MRC:

Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP

Supplementary Features:

Switches stack onto the back of the clarostat potentiometers and are actuated by the rotation of the shaft

Code	Definition
FN	Factory New. Parts manufactured by then OEM and includes manufacturer certification.
NE	New. Parts manufactured by the OEM. May include manufacturer certification or company certification.
NS	New Surplus. New material item purchased from excess inventory.
OH	Overhauled. Product has been rebuilt and tested in accordance with the manufacturer's specifications by a repair shop (MRO).
SV	Serviceable product.
AR	As Removed. Product removed from aircraft or platform with no guarentee on the functionality of the part.
RP	Repairable. Product can be repaired by a MRO and be given a FAA 8130 or EASA Form 1 certification.

Part Number 53-21

Pricing & Availability

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