# NSN 4820-01-677-7961: Cartridge, Check Valve

NSN 4820-01-677-7961 (also written 4820016777961; NIIN 01-677-7961) is a cartridge, check valve in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 4820-01-677-7961 (4820016777961)
- NIIN: 01-677-7961 (016777961)
- Item name: CARTRIDGE,CHECK 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-11-04)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AGAV | END ITEM IDENTIFICATION | TRUCK UTILITY 016525208 |
| CCFG | VALVE SIZE | INCHES 1.5 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CARTRIDGE QUICK |
| CYCL | PORT DIAMETER | INCHES NOMINAL 0.98 |
| FEAT | SPECIAL FEATURES | VALVE DIR CRTG T-9A, M16X1.5-6G LENGTH 0.88 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 4369196 | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| B310-21Z-A06 | 54035 | SUN HYDRAULICS CORPORATION | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-13 | [SPE7LX24D0020/SPE7LX26F69U2](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820016777961) | CARTRIDGE, CHECK VAL | AM GENERAL LLC | $11,151.15 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820016777961&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820016777961
- 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/4820-01-677-7961/
JSON: https://nsnexplorer.com/api/nsn/4820-01-677-7961.json