NSN 5930-00-899-0558 NIIN 008990558 — Stepping Switch

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
5930-00-899-0558
5930008990558
Description:
SWITCH,STEPPING
NSN Assigned:
01-JAN-60
DEMIL:
NO
Shelf Life:
N/A
UOM:
1 EA
Using Services:
Army

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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

5930-00-899-0558 Specification Set by the OEM (see RNCC code 3)

Overall Length ABHP:

6.563in. ⁓6-37/64"

Overall Height ABKW:

2.750in.

Overall Width ABMK:

4.875in.

Current Type ACDC:

dc

Mounting Method ADJH:

base

Drive Type AKCV:

direct

Mounting Configuration ALGC:

two 0.173 in. dia mtg holes spaced 5.938 in. c to c

Voltage Rating AMSE:

48.0 volts

Control Method AMWH:

self

Bank Level Quantity ANZX:

10

Contact Quantity Per Bank Level ANZY:

26

Wiper Contact Quantity Per Bank Level ANZZ:

20

Contact Current Rating APAA:

3.0 amperes

Contact Type APAB:

nonbridging

Nonbridging Level Quantity APAD:

20

Magnetic Coil Quantity APAF:

1

Coil Type APAG:

drive

Operating Current Rating APAM:

680.0 milliamperes

Electrical Resistance APCC:

70.0 ohms

Auxiliary Off-normal Contact Arrangement APCD:

1c

Auxiliary Interrupter Contact Arrangement APCE:

1b

Stepping Direction APCJ:

unidirectional

Fsc Application Data ZZZV:

telephone switch stepping

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:
B323169
Cage Code:
00779
RNCC:
3
RNVC:
2
DAC:
5
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
219550-000
Cage Code:
14100
RNCC:
5
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:
Part Number:
B323169
Cage Code:
71482
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
219550-000
Cage Code:
12436
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
CL
Status:
A
MSDS:
SADC:
Part Number:
B323169
Cage Code:
58614
RNCC:
5
RNVC:
9
DAC:
5
RNAAC:
CL
Status:
A
MSDS:
SADC:

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

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
26954
FIIG:
T142-A
Concept No.:
App. Key:
AA
Cond. Code:
1
Status:
A

Definition Definition of approved item name (AIN): "SWITCH,STEPPING"

An electromagnetically actuated switch having contact wipers which are successively rotated over fixed bank contacts. The contact wipers are progressively advanced over the fixed bank contacts through a repetitive series of stepping operations. The stepping operation may be a continuous forward rotation acting through 360 degrees to return to its normal unoperated position or it may be designed to include an electromagnetic and/or mechanical means for releasing and resetting the switch to its released position for a subsequent operation. The contact wipers may be mechanically held in contact with the fixed bank contacts after the armature of the actuating coil has released. The switch may be released at the end of its travel or at any intermediate position. It includes items designed with two electromagnetic actuators that enable the switch to operate in either direction. For items having the dual function of a switch and a relay assembled together on a common mounting, see relay-switch. For other than electromagnetically actuated switches whose contact wipers are manually rotated over fixed bank contacts, see switch, rotary. Excludes relay, rotary and switch, telephone (as modified).

5930-00-899-0558 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

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.