# NSN 4820-01-454-6393: Valve, Expansion

NSN 4820-01-454-6393 (also written 4820014546393; NIIN 01-454-6393) is a valve, expansion in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4820-01-454-6393 (4820014546393)
- NIIN: 01-454-6393 (014546393)
- Item name: VALVE,EXPANSION
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-27)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ACKM | FIRST END CONNECTION TYPE | UNTHREADED EXTERNAL TUBE |
| ACKN | FIRST END STYLE DESIGNATOR | — |
| ACLH | FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED | INCHES NOMINAL 0.375 |
| ACLR | SECOND END RELATIONSHIP WITH FIRST END | IDENTICAL |
| ADQU | FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AEVT | CAPILLARY TUBE LENGTH | INCHES NOMINAL 16.000 |
| AEVU | BULB LENGTH | INCHES NOMINAL 8.000 |
| AEVV | BULB DIAMETER | INCHES NOMINAL 0.375 |
| AFKL | VALVE EVAPORATOR TEMP RANGE DESIGNATION | HIGH |
| AFKV | VALVE EQUALIZER CONNECTION TYPE | SOLDER TUBE |
| AFKW | VALVE EQUALIZER CONNECTION DIAMETER | INCHES NOMINAL 0.125 |
| AXGY | MOUNTING METHOD | BULB CLAMP |
| CXPJ | REFRIGERATION CAPACITY IN NEGATIVE KILO CALORIE PER HOUR | 7.000 |
| FEAT | SPECIAL FEATURES | STRAINER NOT SUPPLIED W/ITEM |
| MATT | MATERIAL | BODY COPPER ALLOY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| EBFVE-A-C | 78462 | PARKER-HANNIFIN CORP DIV SPORLAN 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 | [SPE7MC26V3097](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820014546393) | VALVE, EXPANSION | MAKPAK, LLC DBA MAKPAK LLC | $1,035.06 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820014546393&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820014546393
- 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/4820-01-454-6393/
JSON: https://nsnexplorer.com/api/nsn/4820-01-454-6393.json