The Restrictor,fluid Flow, cataloged under National Stock Number 4730-01-350-0257, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-350-0257 |
| Primary Part Number | 845-2445312 ITEM 6-7 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Naval Ship Systems Command |
| Status | ACTIVE |
| Material | COPPER ALLOY 706 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 845-2445312 ITEM 6-7 PRIMARY | Naval Ship Systems Command (USA) |
| 2445312 ITEM 6-7 | Derbyshire Machine & Tool Co (USA) |
| 845-2445312 | Naval Ship Systems Command (USA) |
| 2632-0952 ITEM 6-7 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
NSN 4730-01-350-0257 is a Restrictor,fluid Flow, manufactured by Naval Ship Systems Command, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-350-0257 has 4 cross-referenced part numbers: 845-2445312 ITEM 6-7 (Naval Ship Systems Command), 2445312 ITEM 6-7 (Derbyshire Machine & Tool Co), 845-2445312 (Naval Ship Systems Command), 2632-0952 ITEM 6-7 (Electric Boat Corporation Div General Dynamics Electric Boat).
There are 7 known substitutes for 4730-01-350-0257: 4730-01-347-5167, 4730-01-349-7502, 5365-01-350-7022 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 845-2445312 ITEM 6-7: Material: COPPER ALLOY 706. 1 total characteristics are documented in the Federal Logistics Information System.