# NSN 3950-00-913-1588: Poppet Valve Assembly

NSN 3950-00-913-1588 (also written 3950009131588; NIIN 00-913-1588) is a poppet valve assembly in Federal Supply Class 3950, Winches, Hoists, Cranes, and Derricks. 3 manufacturer part numbers from 3 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 3950-00-913-1588 (3950009131588)
- NIIN: 00-913-1588 (009131588)
- Item name: POPPET VALVE ASSEMBLY
- Federal Supply Class: [FSC 3950 Winches, Hoists, Cranes, and Derricks](https://nsnexplorer.com/fsc/3950/)
- Federal Supply Group: [FSG 39](https://nsnexplorer.com/group/39/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-15)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| TEXT | GENERAL CHARACTERISTICS ITEM DESCRIPTION | ALUMINUM; CONSISTS OF BODY 1; PISTON 1; O-RING 1; W; 2.062 IN. THK; WITH 3 PORTS-2 PORTS THREADED INTERNAL 0.500-14 NPT; 1 PORT UNTHREADED EXTERNAL 1.000 IN. OD; 0.500 IN. ID |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 508049 | 24047 | COOPER INDUSTRIES INC DBA COOPER TOOLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 508049 | 3HHC6 | TOOL HOUSE INC., THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 508049 | 7ZL65 | LEVEL 10 INDUSTRIES, INC. DIV LEVEL 10 INDUSTRIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE8EE-27-T-0168 | 6 | 2026-10-26 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3950009131588&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=3950009131588&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=3950009131588
- 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/3950-00-913-1588/
JSON: https://nsnexplorer.com/api/nsn/3950-00-913-1588.json