# NSN 6620-01-564-9503: Transmitter, Pressure

NSN 6620-01-564-9503 (also written 6620015649503; NIIN 01-564-9503) is a transmitter, pressure in Federal Supply Class 6620, Engine Instruments. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6620-01-564-9503 (6620015649503)
- NIIN: 01-564-9503 (015649503)
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-11-02)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | MID-RANGE TOW TRACTOR A/S32A-45 P/N 10-10-0001 GPMK |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SENDER, OIL PRESSURE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 20-10-0013 | 345K3 | TUG TECHNOLOGIES CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 20-10-0013 | 4TVG2 | TEXTRON GROUND SUPPORT EQUIPMENT INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-20 | [SPE4A526V1912](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6620015649503) | TRANSMITTER, PRESSUR | PAR DEFENSE INDUSTRIES, LLC | $10,613.40 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6620015649503&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6620015649503
- 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/6620-01-564-9503/
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