# NSN 4730-01-268-6248: Restrictor, Fluid Flow

NSN 4730-01-268-6248 (also written 4730012686248; NIIN 01-268-6248) is a restrictor, fluid flow in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 2 manufacturer part numbers from 2 suppliers are on record. The government has 1 open solicitation for it.

## Identification

- NSN: 4730-01-268-6248 (4730012686248)
- NIIN: 01-268-6248 (012686248)
- Item name: RESTRICTOR,FLUID FLOW
- Federal Supply Class: [FSC 4730 Hose, Pipe, Tube, Lubrication, and Railing Fittings](https://nsnexplorer.com/fsc/4730/)
- Federal Supply Group: [FSG 47](https://nsnexplorer.com/group/47/)
- Acquisition method suffix code: AMSC G: the government has a complete data package and the rights to use it. (observed 2026-11-08)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | LOCATION NOT OTHERWISE SPECIFIED RIGHT-HAND |
| AASA | THREAD LENGTH | LOCATION NOT OTHERWISE SPECIFIED INCHES NOMINAL 0.235 |
| ABKV | OUTSIDE DIAMETER | INCHES NOMINAL 0.312 |
| ABRY | LENGTH | INCHES NOMINAL 0.375 |
| ABVK | THREAD SIZE DESIGNATOR | 5/16-18 |
| AFEW | THREAD PROVISION | LOCATION NOT OTHERWISE SPECIFIED THREADED |
| AMSF | ORIFICE DIAMETER | INCHES MINIMUM 0.008 AND INCHES MAXIMUM 0.010 |
| APGF | DESIGN TYPE | TUBULAR, HEX SHAPE |
| BZRR | THREAD SERIES | LOCATION NOT OTHERWISE SPECIFIED UNIFIED NATIONAL COARSE (UNC) |
| FEAT | SPECIAL FEATURES | MODIFIED FROM PART 52080,CAGE 74445 |
| MATT | MATERIAL | STEEL CORROSION RESISTING |
| SFTT | SURFACE TREATMENT | PASSIVATE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 5906126 | 05825 | O T S I | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5906126 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE7M3-27-T-1052 | 431 | 2026-11-16 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730012686248&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730012686248&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730012686248
- 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/4730-01-268-6248/
JSON: https://nsnexplorer.com/api/nsn/4730-01-268-6248.json