# NSN 4820-01-675-1451: Parts Kit, Safety Relief Valve

NSN 4820-01-675-1451 (also written 4820016751451; NIIN 01-675-1451) is a parts kit, safety relief valve 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: 4820-01-675-1451 (4820016751451)
- NIIN: 01-675-1451 (016751451)
- Item name: PARTS KIT,SAFETY RELIEF VALVE
- 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 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AYDS | END ITEM NAME | VALVE |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | MANIFOLD SOFT GOODS KIT |
| AGAV | END ITEM IDENTIFICATION | VALVE |
| AJJW | COMPONENT QUANTITY | 94 |
| AJJX | COMPONENT DOCUMENT ORIGIN | INDUSTRIAL |
| AJJY | DOCUMENT SOURCE | 99517 |
| AJJZ | DOCUMENT TYPE | PARTS LIST |
| ALCD | USAGE DESIGN | SAFET RELIEF VALVE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| KSS-S1E10033-02A1 | 99517 | VACCO INDUSTRIES | [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=4820016751451&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820016751451
- 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/4820-01-675-1451/
JSON: https://nsnexplorer.com/api/nsn/4820-01-675-1451.json