# NSN 6685-00-470-7729: Gage, Pressure, Dial Indicating

NSN 6685-00-470-7729 (also written 6685004707729; NIIN 00-470-7729) is a gage, pressure, dial indicating in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 8 manufacturer part numbers from 4 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6685-00-470-7729 (6685004707729)
- NIIN: 00-470-7729 (004707729)
- Item name: GAGE,PRESSURE,DIAL INDICATING
- Federal Supply Class: [FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments](https://nsnexplorer.com/fsc/6685/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABTJ | MOUNTING HOLE QUANTITY | 3 |
| AQFZ | SCALE NAME | PRESSURE |
| ARCH | DIAL SIZE | 3-1/2 IN. DIA |
| ASMM | CONNECTION QUANTITY | 1 |
| CRTL | CRITICALITY CODE JUSTIFICATION | ZZZW |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 4.469 |
| BGRY | CONNECTION LOCATION | BOTTOM |
| MATT | MATERIAL | CASE ALUMINUM |
| MATT | MATERIAL | PROTECTIVE CRYSTAL PLASTIC |
| APCM | ACTUATION TYPE | SINGLE BOURDON TUBE |
| APCS | ADJUSTABILITY | ADJUSTABLE |
| APSK | SCALE RANGE | POUNDS PRESSURE PER SQUARE INCH 0.000 TO 5000.000 |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 4.250 |
| ABTB | MOUNTING HOLE DIAMETER | INCHES NOMINAL 0.219 |
| AXGY | MOUNTING METHOD | SURFACE WALL |
| ASSS | POINTER COLOR | BLACK AND RED |
| ASST | POINTER TYPE | INDICATING AND REFERENCE |
| ABFY | OVERALL DEPTH | INCHES NOMINAL 2.750 |
| BGKS | SCALE ACCURACY | 1 PCT ABOVE 5 PCT OF RANGE SPAN |
| BGKZ | SCALE INSCRIPTION/BACKGROUND COLOR | BLACK FIGURES ON WHITE BACKGROUND |
| SFTT | SURFACE TREATMENT | CASE ENAMEL |
| ZZZW | DEPARTURE FROM CITED DOCUMENT | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| AWAG | SCALE SMALLEST INCREMENT | POUNDS PER SQUARE INCH (PSI) 50.0 |
| ANBJ | GRADUATION UNIT | POUNDS PER SQUARE INCH 500.0 |
| BHMG | CONNECTION SIZE | 0.250 IN. TUBE |
| ATEQ | SCALE TYPE | SINGLE |
| MATT | MATERIAL | ACTUATING ELEMENT NICKEL ALLOY |
| AWLS | CONNECTION TYPE | EXTERNAL |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| EA23-3PVFLWAX | 049X3 | ASHCROFT INC DBA HEISE, WEKSLER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| EA23-3PVFLWAXCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G27-80 | 64467 | WEKSLER GLASS THERMOMETER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| G27-80CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| MILI18997 | 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/) |
| MILI18997CP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SA23-3PVFLWAX | 64467 | WEKSLER GLASS THERMOMETER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SA23-3PVFLWAXCP | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685004707729&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685004707729
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- 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/6685-00-470-7729/
JSON: https://nsnexplorer.com/api/nsn/6685-00-470-7729.json