# NSN 5930-00-831-2787: Switch, Rotary

NSN 5930-00-831-2787 (also written 5930008312787; NIIN 00-831-2787) is a switch, rotary in Federal Supply Class 5930, Switches. 10 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5930-00-831-2787 (5930008312787)
- NIIN: 00-831-2787 (008312787)
- Item name: SWITCH,ROTARY
- Federal Supply Class: [FSC 5930 Switches](https://nsnexplorer.com/fsc/5930/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC T: handled under qualified products list procedures. (observed 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 2A |
| AAJD | THREAD CLASS | 2B |
| AASA | THREAD LENGTH | SECOND MOUNTING FACILITY INCHES NOMINAL 0.500 |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | EXPLOSION PROOF |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 14.030 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.810 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 2.810 |
| ABXF | SHAFT LENGTH | SINGLE ACTUATOR INCHES NOMINAL 2.530 |
| AFBH | INDIVIDUAL SECTION QUANTITY | 25 |
| AFCQ | KNOB MANUFACTURER CODE | 82121 |
| AFCY | KNOB MANUFACTURER PART NUMBER | G |
| AFDS | LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS | FIRST MOUNTING FACILITY INCHES NOMINAL 2.300 |
| AFDV | LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS | FIRST MOUNTING FACILITY INCHES NOMINAL 2.300 |
| AJZE | SWITCH CONTACT BASIC DESIGN | NONPILE-UP SYMMETRICAL |
| AKPX | POLE QUANTITY | 2 |
| AKPY | THROW QUANTITY | 2 |
| AXGY | MOUNTING METHOD | FIRST MOUNTING FACILITY BRACKET(S) AND THREADED HOLE(S) |
| AXGY | MOUNTING METHOD | SECOND MOUNTING FACILITY THREADED STUD(S) |
| CBBL | FEATURES PROVIDED | ACTUATOR KNOB |
| CMLP | THREAD QUANTITY PER INCH | 24 |
| CMLP | THREAD QUANTITY PER INCH | 56 |
| CQJX | NOMINAL THREAD SIZE | FIRST MOUNTING FACILITY INCHES 0.190 |
| CQJX | NOMINAL THREAD SIZE | SECOND MOUNTING FACILITY INCHES 0.086 |
| CQMK | CONTACT VOLTAGE RATING IN VOLTS | 125.0 |
| CQYJ | MOUNTING FACILITY PATTERN | FIRST MOUNTING FACILITY FOUR POSITION RECTANGULAR |
| CRJH | SWITCH ACTUATOR INDEXING POSITION QUANTITY | 2 |
| CRSJ | SHAFT TYPE | SINGLE ACTUATOR RECTANGULAR/SQUARE, THREADED HOLE |
| CRTY | SQUARE SHAFT SIZE | SINGLE ACTUATOR INCHES NOMINAL 0.250 |
| CSCF | TERMINAL TYPE | TAB W/SCREW |
| CSHW | CONTACT SWITCHING ACTION | EACH SECTION REAR MAKES BEFORE BREAKS, BREAKS BEFORE MAKES |
| CSLC | SWITCH ACTUATOR POSITIONING INCREMENT | SINGLE ACTUATOR DEGREES 45.0 |
| CTDN | SWITCH ACTUATOR STOP DEVICE TYPE | SINGLE ACTUATOR FIXED STOP |
| CTHF | CONTACT LOAD CURRENT RATING | AC AT SEA LEVEL AMPERES RESISTIVE LOAD 10.0 |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER ROTOR AND STATOR CONTACT SURFACES |
| PRMT | PRECIOUS MATERIAL | SILVER |
| STYL | STYLE DESIGNATOR | — |
| TEST | TEST DATA DOCUMENT | SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.). 81349--IL-S-21604 |
| THSD | THREAD SERIES DESIGNATOR | FIRST MOUNTING FACILITY UNIFIED NATIONAL COARSE (UNC) |
| THSD | THREAD SERIES DESIGNATOR | SECOND MOUNTING FACILITY UNIFIED NATIONAL COARSE (UNC) |
| ZZZK | SPECIFICATION/STANDARD DATA | GOVERNMENT SPECIFICATION 81349--IL-S-21604 TO 5 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 17957-10 | 98853 | HAMILTON STANDARD ELECTRONICS SYSTEMS INC TELE-DYNAMICS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 17957-21 | 98853 | HAMILTON STANDARD ELECTRONICS SYSTEMS INC TELE-DYNAMICS DIV | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 21225B | 82121 | ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 23225-G | 82121 | ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 9000S6202-73826 | 80064 | NAVAL SHIP SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-DTL-21604/5 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MIL-S-21604/5 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S-224 | 05587 | COUCH S H CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S-224 | 99699 | DRI RELAYS INC. DBA DRI RELAYS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| S2JR25 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7M226P3499](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930008312787) | SWITCH, ROTARY | — | $4,537.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930008312787&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930008312787
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5930-00-831-2787/
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