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NSN 5930-00-137-4251, 5930001374251
SWITCH,ROTARY

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 001374251
Codification Country
United States
Item Name Code
INC 02134
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 5930-00-137-4251

National Stock Number (NSN) 5930-00-137-4251, or NIIN 001374251, (switch,rotary) was assigned July 28, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

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

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on May 21, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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) 02134. [A SWITCH ACTUATED BY A DEFINITE ANGULAR ROTATION OF THE SWITCH SHAFT ABOUT ITS AXIS. IT CONSISTS OF A BODY,SWITCH AND A CONTROL,ROTARY SWITCH. FOR ITEMS HAVING RATED ACTUATION TRAVEL AND PRESSURE CHARACTERISTICS, SEE SWITCH,SENSITIVE. EXCLUDES RELAY,ROTARY; SWITCH,STEPPING; 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 5930001374251 contains an unknown precious metal.

This NSN is associated to Schedule B 8536509020: switches, rotary, rated at not over 5 a, for a voltage not exceeding 1,000 v. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335931: current-carrying wiring device manufacturing.

This information was last updated on .


Technical Characteristics

III HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION
(ABFE) EXPLOSION PROOF
III SHAFT FLAT/SLOT ANGULAR LOCATION
(CQRQ) 180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
CONTACT LOAD CURRENT RATING
(CTHF) 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING
(CTHF) 3.0 AMPERES RESISTIVE LOAD AND 2.0 AMPERES INDUCTIVE LOAD DC AT SEA LEVEL
CONTACT SWITCHING ACTION
(CSHW) BREAKS BEFORE MAKES EACH SECTION REAR
CONTACT VOLTAGE RATING IN VOLTS
(CQMK) 115.0 AC AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS
(CQMK) 28.0 DC AT SEA LEVEL
FIRST FLAT LENGTH
(ABNB) 0.250 INCHES NOMINAL SINGLE ACTUATOR
FLAT HEIGHT
(ABNC) 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM SINGLE ACTUATOR
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION
(ABFE) EXPLOSION PROOF
INDIVIDUAL SECTION QUANTITY
(AFBH) 3
NOMINAL THREAD SIZE
(CQJX) 0.469 INCHES SINGLE MOUNTING FACILITY
NONTURN DEVICE TYPE
(AFDC) SLOTTED BUSHING AT 12:00 O'CLOCK
OVERALL DIAMETER
(ADAV) 2.000 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 2.500 INCHES NOMINAL
MOUNTING METHOD
(AXGY) THREADED BUSHING W/PANEL SEAL SINGLE MOUNTING FACILITY
ROTOR THROUGH CONNECTION QUANTITY
(CQTH) 1 EACH SECTION
SHAFT FLAT/SLOT ANGULAR LOCATION
(CQRQ) 180.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
SHAFT DIAMETER
(ABWV) 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR
SHAFT LENGTH
(ABXF) 0.750 INCHES NOMINAL SINGLE ACTUATOR
SHAFT TYPE
(CRSJ) ROUND, FLATTED SINGLE ACTUATOR
POLE QUANTITY
(AKPX) 1 EACH SECTION FRONT
THREAD CLASS
(AAJD) 2A SINGLE MOUNTING FACILITY
THREAD LENGTH
(AASA) 0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY
THREAD SERIES DESIGNATOR
(THSD) UNS SINGLE MOUNTING FACILITY
THREAD QUANTITY PER INCH
(CMLP) 32 SINGLE MOUNTING FACILITY
THROW QUANTITY
(AKPY) 20 EACH SECTION REAR
STYLE DESIGNATOR
(STYL) TAP, CIRCULAR, BUSHING MOUNT
SWITCH ACTUATOR INDEXING POSITION QUANTITY
(CRJH) 20 SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT
(CSLC) 15.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR STOP DEVICE TYPE
(CTDN) FIXED STOP SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGN
(AJZE) NONPILE-UP SYMMETRICAL
TERMINAL TYPE
(CSCF) TAB, SOLDER LUG

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