The Restrictor,fluid Flow, cataloged under National Stock Number 4730-00-842-1945, 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 Goodrich Aerospace Canada Ltd. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 4730-00-842-1945 |
| Primary Part Number | 5159-5 |
| Item Name | Restrictor,fluid Flow |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Goodrich Aerospace Canada Ltd |
| Status | ACTIVE |
| Orifice Diameter | 0.297 INCHES NOMINAL IN |
| Design Type | TUBULAR |
| Thread Provision | UNTHREADED LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL |
| Outside Diameter | 0.468 INCHES NOMINAL IN |
| Length | 0.620 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4730AC1-002 | Us Army Aviation and Missile Command (USA) |
| 5159-5 PRIMARY | Goodrich Aerospace Canada Ltd (CAN) |
| R1945 | D-K Mfg Co (USA) |
NSN 4730-00-842-1945 is a Restrictor,fluid Flow, manufactured by Goodrich Aerospace Canada Ltd, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-842-1945 has 3 cross-referenced part numbers: 4730AC1-002 (Us Army Aviation and Missile Command), 5159-5 (Goodrich Aerospace Canada Ltd), R1945 (D-K Mfg Co).
There are 7 known substitutes for 4730-00-842-1945: 3110-00-151-8079, 5998-00-237-9964, 3040-00-356-3517 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5159-5: Orifice Diameter: 0.297 INCHES NOMINAL IN; Special Features: 0.060 IN. H OF FLANGE ON LEFT END;0.030 IN. BY 45 DEG CHAMFER ON EXTERNAL RIGHT END;0.060 IN. OD OF FLANGE IN; Design Type: TUBULAR; Thread Provision: UNTHREADED LOCATION NOT OTHERWISE SPECIFIED. 7 total characteristics are documented in the Federal Logistics Information System.