# NSN 6620-01-721-9542: Transmitter, Pressure

NSN 6620-01-721-9542 (also written 6620017219542; NIIN 01-721-9542) is a transmitter, pressure in Federal Supply Class 6620, Engine Instruments. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6620-01-721-9542 (6620017219542)
- NIIN: 01-721-9542 (017219542)
- Item name: TRANSMITTER,PRESSURE
- Federal Supply Class: [FSC 6620 Engine Instruments](https://nsnexplorer.com/fsc/6620/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 5.06 |
| AFLW | ACTUATION METHOD | PRECISION POTENTIOMETER |
| AGAV | END ITEM IDENTIFICATION | TANK LEVEL IND; WSDC: Q9N-LCAC SHIP TO SHORE CONNECTOR; CAGE 03950 |
| AMSE | VOLTAGE RATING | OUTPUT VOLTS MAXIMUM 5.0 |
| AXGY | MOUNTING METHOD | HOLE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | TRANSMITTER, DIFFERE; DIFF. PRESSURE TRANSDUCER; (DWG) 870X452 (STN STL)D/P TRANSMITTER |
| FEAT | SPECIAL FEATURES | DESCRIPTION: TANK LEVEL INDICATOR USED ON SSC LCAC 100 (UIC RX9100); PRESSURE RANGE: 0-48" WC |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| SUPP | SUPPLEMENTARY FEATURES | PRODUCT SPECIFICATIONS: DIFF PRESS XDER 0-48" WC RANGE CRES 0-5VDC OUTPUT MS3452LS14-5P PLUG |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 870DPW048S015X452 | 034H5 | STANDARD CALIBRATIONS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 870DPW048S015X452 | 65048 | AMETEK, INC. DBA PMT PRODUCTS DIV PMT PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| CK780787 | 65048 | AMETEK, INC. DBA PMT PRODUCTS DIV PMT PRODUCTS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-28 | [SPE4A626PYYY7](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6620017219542) | TRANSMITTER, PRESSUR | — | $166,230.90 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6620017219542&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6620017219542
- 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/6620-01-721-9542/
JSON: https://nsnexplorer.com/api/nsn/6620-01-721-9542.json