The Nut,union, cataloged under National Stock Number 4730-00-900-9482, 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 Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 15 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-00-900-9482 |
| Primary Part Number | 4809-F-GR2 |
| Item Name | Nut,union |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa |
| Status | CANCELLED |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS. |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4809-F-GR2 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 3566 1-4IN | The Walworth Company (USA) |
| 002042610-41 | Naval Inventory Control Point Mechanicsburg (USA) |
| 820-2179130-110 | Naval Sea Systems Command (USA) |
| 820-2178667PC1 | Naval Ship Systems Command (USA) |
| 820-2179134-4 | Naval Sea Systems Command (USA) |
| 820-2178664-3 | Naval Ship Systems Command (USA) |
| 3566 | The Walworth Company (USA) |
| 3566 1/4IN | The Walworth Company (USA) |
| 4809-F-39 | Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa (USA) |
| 820-2178667 | The Walworth Company (USA) |
| 820-2178667-1 | Walworth Co Marine Div (USA) |
| 820-2178667-1 | Naval Sea Systems Command (USA) |
| 3566-1/4IN | Walworth Co Marine Div (USA) |
| 82-2178741PC52 | Naval Sea Systems Command (USA) |
NSN 4730-00-900-9482 is a Nut,union, manufactured by Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-00-900-9482 has 15 cross-referenced part numbers: 4809-F-GR2 (Atwood & Morrill Co., Inc. Dba Weir Valves and Controls Usa), 3566 1-4IN (The Walworth Company), 002042610-41 (Naval Inventory Control Point Mechanicsburg), 820-2179130-110 (Naval Sea Systems Command), 820-2178667PC1 (Naval Ship Systems Command) and 10 more.
There are 12 known substitutes for 4730-00-900-9482: 5910-00-134-9677, 5342-00-369-5038, 4730-00-494-3271 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4809-F-GR2: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-00-900-9482 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.