# NSN 5930-00-621-4524: Switch, Pressure

NSN 5930-00-621-4524 (also written 5930006214524; NIIN 00-621-4524) is a switch, pressure in Federal Supply Class 5930, Switches. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5930-00-621-4524 (5930006214524)
- NIIN: 00-621-4524 (006214524)
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-11-06)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| CQGB | CONTACT ACTION STIMULUS | DECREASE |
| CQJB | PROOF PRESSURE | POUNDS PER SQUARE INCH 120.00 |
| CQJX | NOMINAL THREAD SIZE | ALL THREADED STUD INCHES 0.190 |
| CBBL | FEATURES PROVIDED | HERMETICALLY SEALED CASE |
| AJZC | PRESSURE SWITCH TYPE | DIFFERENTIAL |
| AWTN | OPERATING TEMP RATING | FAHRENHEIT MINIMUM -65.0 AND FAHRENHEIT MAXIMUM 250.0 |
| AXGY | MOUNTING METHOD | THREADED STUD(S) |
| ADAQ | BODY LENGTH | INCHES MAXIMUM 2.718 |
| ADAV | OVERALL DIAMETER | INCHES MAXIMUM 2.375 |
| AEJN | DISTANCE BETWEEN MOUNTING FACILITY CENTERS | INCHES NOMINAL 1.250 |
| AASA | THREAD LENGTH | ALL THREADED STUD INCHES NOMINAL 0.620 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 3.900 |
| AARX | INSIDE DIAMETER | ALL CONNECTIONS INCHES NOMINAL 0.438 |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | SINGLE VOLTAGE DC AT SEA LEVEL 24.0 |
| CTZL | PRESSURE CONNECTOR TYPE | ALL CONNECTIONS PLAIN, THREADED INTERNAL |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | ALL PRESSURE CONNECTION UNF |
| THSD | THREAD SERIES DESIGNATOR | ALL THREADED STUD UNF |
| AAJD | THREAD CLASS | 3A |
| AAJD | THREAD CLASS | 3B |
| AAJF | THREAD DIRECTION | ALL THREADED STUD RIGHT-HAND |
| CQJX | NOMINAL THREAD SIZE | SINGLE PRESSURE CONNECTION INCHES 0.438 |
| CQYJ | MOUNTING FACILITY PATTERN | TWO POSITION IN-LINE |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION 1 |
| CSCC | SENSING ELEMENT BURST PRESSURE | POUNDS PER SQUARE INCH 180.00 |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| CTHF | CONTACT LOAD CURRENT RATING | SINGLE VOLTAGE AMPERES RESISTIVE LOAD 1.0 |
| CTYC | CONTACT ADJUSTABILITY | DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE |
| CTYX | CONTACT STIMULUS RATING | ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH 8.00 AND DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH 7.00 AND DIFFERENTIAL POINT NOMINAL POUNDS PER SQUARE INCH 1.00 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 40088 | 98505 | HYDRA-ELECTRIC COMPANY DBA HYDRA-ELECTRIC CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5930PL0838622 | 9009H | JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 6599-1 | 02750 | EATON AEROSPACE LLC DBA EATON INOAC DIV FLUID & ELECTRICAL DISTRIBUTION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 695683-1 | 98897 | LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 701674 | 24038 | SIGMA-NETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| DM24M-H1 | 14314 | UNITED ELECTRIC CONTROLS CO DIV PRECISION SENSORS DIVISION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-07 | [SPE7M126D61CA/SPE7M126F5011](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930006214524) | SWITCH, PRESSURE | DIRCKSEN & ASSOCIATES, INC. | $64,254.06 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930006214524&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930006214524
- 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/5930-00-621-4524/
JSON: https://nsnexplorer.com/api/nsn/5930-00-621-4524.json