# NSN 4820-01-609-9841: Disk, Rupturable

NSN 4820-01-609-9841 (also written 4820016099841; NIIN 01-609-9841) is a disk, rupturable in Federal Supply Class 4820, Valves, Nonpowered. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 4820-01-609-9841 (4820016099841)
- NIIN: 01-609-9841 (016099841)
- Item name: DISK,RUPTURABLE
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| BPLM | DISK TYPE | SOLID |
| AGAV | END ITEM IDENTIFICATION | CONSOL GSE |
| CYBJ | DISK MATERIAL | STEEL COMP 316 |
| CYNP | BURST TEMPERATURE | FAHRENHEIT 72.0 |
| CYNQ | DISK SIZE | INCHES 0.500 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CONTINENTAL RUPTURE DISC |
| CSWK | BURST PRESSURE | PRESSURE POUNDS PER SQUARE INCH GAGE 2400.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| CDC8046896A | 25515 | CONTINENTAL DISC CORPORATION, LLC | [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=4820016099841&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820016099841
- 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/4820-01-609-9841/
JSON: https://nsnexplorer.com/api/nsn/4820-01-609-9841.json