# NSN 4730-01-485-6695: Restrictor, Fluid Flow

NSN 4730-01-485-6695 (also written 4730014856695; NIIN 01-485-6695) is a restrictor, fluid flow in Federal Supply Class 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. 6 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4730-01-485-6695 (4730014856695)
- NIIN: 01-485-6695 (014856695)
- 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 2026-10-10)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAJD | THREAD CLASS | 3A |
| ABRY | LENGTH | INCHES NOMINAL 53.250 |
| ABVK | THREAD SIZE DESIGNATOR | 3/8-16 |
| AFEW | THREAD PROVISION | LOCATION NOT OTHERWISE SPECIFIED THREADED |
| AGAV | END ITEM IDENTIFICATION | VIRGINIA CLASS SSN (774) CASCADE ORIFICE |
| AMSF | ORIFICE DIAMETER | INCHES NOMINAL 0.125 |
| APGF | DESIGN TYPE | PLATE |
| BZRR | THREAD SERIES | LOCATION NOT OTHERWISE SPECIFIED UNIFIED NATIONAL COARSE (UNC) |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | CASCADE PLATE CARTRIDGE |
| FEAT | SPECIAL FEATURES | CARTRIDGE HAS 1 THREADED ROD; 2 NUTS; 1 ALIGNMENT PIN; AND 1 SEALANT |
| MATT | MATERIAL | NICKEL ALLOY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2633-561-01 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2633-561-01 PC 224 | 71905 | DERBYSHIRE MACHINE & TOOL CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2633-561-01 PC 224 | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 263356101-0224A | 96169 | ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 801-6640811 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 801-6640811 PC 224 | 53711 | NAVAL SEA SYSTEMS COMMAND | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-10-20 | $58,551.00 | 3 | DERBYSHIRE MACHINE & TOOL CO | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730014856695) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-20 | [SPE7M027V0193](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730014856695) | RESTRICTOR, FLUID FLOW | DERBYSHIRE MACHINE & TOOL CO | $175,653.00 |
| 2026-08-24 | [SPE7M326P1485](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730014856695) | RESTRICTOR, FLUID FL | — | $680,757.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4730014856695&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4730014856695
- 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/4730-01-485-6695/
JSON: https://nsnexplorer.com/api/nsn/4730-01-485-6695.json