# NSN 5930-01-179-3721: Switch, Pressure

NSN 5930-01-179-3721 (also written 5930011793721; NIIN 01-179-3721) is a switch, pressure in Federal Supply Class 5930, Switches. 9 manufacturer part numbers from 9 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 5930-01-179-3721 (5930011793721)
- NIIN: 01-179-3721 (011793721)
- 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 2026-10-27)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AASA | THREAD LENGTH | SINGLE PRESSURE CONNECTION INCHES MINIMUM 0.390 AND INCHES MAXIMUM 0.494 |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 2.000 |
| ABKV | OUTSIDE DIAMETER | SINGLE CONNECTION INCHES NOMINAL 0.469 |
| ADAQ | BODY LENGTH | INCHES MINIMUM 1.506 AND INCHES MAXIMUM 1.610 |
| ADAV | OVERALL DIAMETER | INCHES MAXIMUM 0.880 |
| AJZC | PRESSURE SWITCH TYPE | GAGE |
| ASDB | WIDTH ACROSS FLATS | INCHES MINIMUM 0.720 AND INCHES MAXIMUM 0.840 |
| AWTN | OPERATING TEMP RATING | FAHRENHEIT MINIMUM -65.0 AND FAHRENHEIT MAXIMUM 275.0 |
| AXGY | MOUNTING METHOD | LINE |
| CQGB | CONTACT ACTION STIMULUS | INCREASE |
| CQJB | PROOF PRESSURE | POUNDS PER SQUARE INCH GAGE 150.00 |
| CQJX | NOMINAL THREAD SIZE | SINGLE PRESSURE CONNECTION INCHES 0.469 |
| CRLD | NONPILE-UP CONTACT ARRANGEMENT | POLE, DOUBLE THROW, ONE POSITION MOMENTARY 1 |
| CSCF | TERMINAL TYPE | WIRE LEAD |
| CTHF | CONTACT LOAD CURRENT RATING | SINGLE VOLTAGE AMPERES RESISTIVE LOAD 5.0 AND AMPERES INDUCTIVE LOAD 2.0 |
| CTYC | CONTACT ADJUSTABILITY | ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE |
| CTYX | CONTACT STIMULUS RATING | ACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE 45.00 AND DEACTUATION POINT NOMINAL POUNDS PER SQUARE INCH GAGE 28.00 |
| CTZB | CONTACT VOLTAGE RATING IN VOLTS | SINGLE VOLTAGE DC AT SEA LEVEL 28.0 |
| CTZL | PRESSURE CONNECTOR TYPE | SINGLE CONNECTION FLARED, THREADED EXTERNAL |
| MEDA | MEDIA FOR WHICH DESIGNED | LIQUID |
| STYL | STYLE DESIGNATOR | — |
| THSD | THREAD SERIES DESIGNATOR | SINGLE PRESSURE CONNECTION UNIFIED NATIONAL JOINT FINE (UNJF) |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2344 | 4SQG0 | SPECTRUM ASSOCIATES INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 701217 | 24038 | SIGMA-NETICS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 7159 | 98505 | HYDRA-ELECTRIC COMPANY DBA HYDRA-ELECTRIC CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS4708-2 | 02731 | MCDONNELL DOUGLAS HELICOPTER CO INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS4708-2 | 55723 | SPECTRUM ASSOCIATES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS4708-2 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS4708-2 | 81996 | US ARMY AVIATION AND MISSILE COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| HS4708-2 | 8V613 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| P8M-70 | 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 |
| --- | --- | --- | --- | --- |
| 2026-09-03 | [SPE7M826P1676](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930011793721) | SWITCH, PRESSURE | SIGMA-NETICS, INC. | $30,338.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5930011793721&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5930011793721
- 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/5930-01-179-3721/
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