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NSN 5930-00-838-1011, 5930008381011
SWITCH,STEPPING

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 008381011
Codification Country
United States
Item Name Code
INC 26954
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.
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DLMS® Summary

National Stock Number 5930-00-838-1011

National Stock Number (NSN) 5930-00-838-1011, or NIIN 008381011, (switch,stepping) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, there are no suppliers listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 26954. [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).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5930008381011 does not contain precious metals.

This information was last updated on .


Technical Characteristics

SPECIAL FEATURES
(FEAT) STEP LG 1.890,2.687,4.375 IN.
CONTACT TYPE
(APAB) BRIDGING
MAGNETIC COIL QUANTITY
(APAF) 1
AUXILIARY INTERRUPTER CONTACT ARRANGEMENT
(APCE) 1C
DRIVE TYPE
(AKCV) DIRECT
CURRENT TYPE
(ACDC) DC
MOUNTING METHOD
(ADJH) BASE
NONBRIDGING LEVEL QUANTITY
(APAD) 15
UNABLE TO DECODE
(APAB) UNABLE TO DECODE
BRIDGING LEVEL QUANTITY
(APAC) 3
AUXILIARY OFF-NORMAL CONTACT ARRANGEMENT
(APCD) 1C
MOUNTING CONFIGURATION
(ALGC) THREE 0.164 IN. DIA 32 THD TAPPED MTG HOLES IRREGULARLY SPACED
STEPPING DIRECTION
(APCJ) UNIDIRECTIONAL
CONTACT CURRENT RATING
(APAA) 3.000 AMPERES
OVERALL HEIGHT
(ABKW) 1.890 INCHES NOMINAL
CONTROL METHOD
(AMWH) SELF
HOMING METHOD
(ANZW) THROUGH OFF-NORMAL SPRINGS
COIL TYPE
(APAG) RESET
VOLTAGE RATING
(AMSE) 24.0 VOLTS NOMINAL
CONTACT QUANTITY PER BANK LEVEL
(ANZY) 11
WIPER CONTACT QUANTITY PER BANK LEVEL
(ANZZ) 18
BANK LEVEL QUANTITY
(ANZX) 6

Manufacturer Part Numbers


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