# NSN 4820-00-678-8528: Diaphragm, Actuator Valve, Special

NSN 4820-00-678-8528 (also written 4820006788528; NIIN 00-678-8528) is a diaphragm, actuator valve, special in Federal Supply Class 4820, Valves, Nonpowered. 3 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4820-00-678-8528 (4820006788528)
- NIIN: 00-678-8528 (006788528)
- Item name: DIAPHRAGM,ACTUATOR VALVE,SPECIAL
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| STYL | STYLE DESIGNATOR | — |
| MATT | MATERIAL | RUBBER SYNTHETIC |
| ADYT | CENTER HOLE DIAMETER | INCHES NOMINAL 1.250 |
| ABHE | OUTSIDE DIAMETER | INCHES NOMINAL 17.000 |
| AJXS | BEAD DIAMETER | INCHES NOMINAL 13.500 |
| ABPX | MATERIAL THICKNESS | INCHES NOMINAL 0.125 |
| ABQA | TAPER MINOR DIAMETER | INCHES NOMINAL 12.000 |
| ABQB | TAPER MAJOR DIAMETER | INCHES NOMINAL 13.000 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.000 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 36026 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 3602694 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| N3602694 | 35795 | LESLIE CONTROLS, INC. DBA LESLIE CONTROLS INC | [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=4820006788528&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820006788528
- 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/4820-00-678-8528/
JSON: https://nsnexplorer.com/api/nsn/4820-00-678-8528.json