The Restrictor Unit,fluid Flow, cataloged under National Stock Number 4730-01-009-6329, 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 The Boeing Company Div Defense. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-009-6329 |
| Primary Part Number | 7M-846-2 |
| Item Name | Restrictor Unit,fluid Flow |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Design Type | STRAIGHT |
| Pressure Rating | 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS |
| Strainer Type and Quantity | 2 SCREEN |
| Material Document and Classification | AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | STEEL CORROSION RESISTING SCREENING |
| Material | STEEL COMP 630 BODY |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BODY |
| Surface Treatment | PASSIVATE BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7M-846-2 PRIMARY | The Boeing Company Div Defense (USA) |
| 7M-846-2 | Allen Aircraft Products Inc (USA) |
| 4R145-2 PRIMARY | Allen Aircraft Products Inc (USA) |
| 5620-2 | The Boeing Company Div Defense (USA) |
| 5620-2-111 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 4730-01-009-6329 is a Restrictor Unit,fluid Flow, manufactured by The Boeing Company Div Defense, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-009-6329 has 5 cross-referenced part numbers: 7M-846-2 (The Boeing Company Div Defense), 7M-846-2 (Allen Aircraft Products Inc), 4R145-2 (Allen Aircraft Products Inc), 5620-2 (The Boeing Company Div Defense), 5620-2-111 (The Boeing Company Div Defense).
There are 6 known substitutes for 4730-01-009-6329: 5935-00-240-3340, 5920-00-897-4857, 4730-01-006-0947 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7M-846-2: Design Type: STRAIGHT; Pressure Rating: 3000.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS; Strainer Type and Quantity: 2 SCREEN; Material Document and Classification: AMS 5643, 17-4PH ASSN STD SINGLE MATERIAL RESPONSE BODY. 8 total characteristics are documented in the Federal Logistics Information System.