# NSN 5930-01-321-1893: Switch, Pressure

NSN 5930-01-321-1893 (also written 5930013211893; NIIN 01-321-1893) is a switch, pressure in Federal Supply Class 5930, Switches. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5930-01-321-1893 (5930013211893)
- NIIN: 01-321-1893 (013211893)
- Item name: SWITCH,PRESSURE
- 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 Z: a commercial, nondevelopmental or off-the-shelf item. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AARX | INSIDE DIAMETER | ALL CONNECTIONS INCHES NOMINAL 0.250 |
| ABFE | HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION | DUSTTIGHT AND OILTIGHT AND WATERTIGHT |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 8.625 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.500 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 3.500 |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| AXGY | MOUNTING METHOD | INLET CONNECTION AND OUTLET CONNECTION |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJB | PROOF PRESSURE | POUNDS PER SQUARE INCH 65.00 |
| CQJX | NOMINAL THREAD SIZE | ALL PRESSURE CONNECTION INCHES 0.250 |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 1 |
| CSCF | TERMINAL TYPE | SCREW |
| CTHF | CONTACT LOAD CURRENT RATING | SECOND VOLTAGE AMPERES RESISTIVE LOAD 3.0 |
| CTHF | CONTACT LOAD CURRENT RATING | FIRST VOLTAGE AMPERES RESISTIVE LOAD 5.0 |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT ADJUSTABLE |
| CTYM | CONTACT ADJUSTMENT RANGE | ACTUATION POINT POUNDS PER SQUARE INCH 1.00 TO 7.00 |
| CTYS | CONTACT ADJUSTMENT TYPE | EXTERNAL ACTUATION POINT SCREW |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | FIRST VOLTAGE AC AT SEA LEVEL 240.0 |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | SECOND VOLTAGE AC AT SEA LEVEL 600.0 |
| CTZL | PRESSURE CONNECTOR TYPE | ALL CONNECTIONS PLAIN, THREADED INTERNAL |
| MEDA | MEDIA FOR WHICH DESIGNED | GAS OR LIQUID |
| PMLC | PRECIOUS MATERIAL AND LOCATION | SILVER CONTACTS |
| PRMT | PRECIOUS MATERIAL | SILVER |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| THSD | THREAD SERIES DESIGNATOR | ALL PRESSURE CONNECTION NPTF |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 836T-D460J | 01121 | ROCKWELL AUTOMATION, INC. DBA ROCKWELL AUTOMATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| D-990-879 ITEM6 | 07332 | WAUKESHA BEARINGS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE7M826P1517](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930013211893) | SWITCH, PRESSURE | FROMM ELECTRIC SUPPLY OF READING, PENNA., LLC DBA FROMM, LLC DIV FROMM READING | $4,771.58 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930013211893&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930013211893
- 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/5930-01-321-1893/
JSON: https://nsnexplorer.com/api/nsn/5930-01-321-1893.json