The Disk,valve, cataloged under National Stock Number 4820-00-338-1439, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is The Crosby Group Llc Dba the Crosby Group. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-00-338-1439 |
| Primary Part Number | 9R46 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | The Crosby Group Llc Dba the Crosby Group |
| Status | CANCELLED |
| Outside Diameter | 1.426 INCHES NOMINAL IN |
| Material | STEEL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9R46 | The Crosby Group Llc Dba the Crosby Group (USA) |
| 1009-46 | Colt Industries Inc Holley Automotive Div (USA) |
| 8EQ9585 | Ford Motor Company (USA) |
| 9R46 | Colt Industries Inc Holley Automotive Div (USA) |
| 7539053 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2285844 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 8EQ9585 | Ford Motor Co Ford Parts and Service Div Government Part Sales (USA) |
| 2285844 | General Motors Corp (USA) |
| 2285844 | General Motors Llc Dba General Motors Llc (USA) |
| 913995 | Sasco Inc Canadian Div |
NSN 4820-00-338-1439 is a Disk,valve, manufactured by The Crosby Group Llc Dba the Crosby Group, classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-00-338-1439 has 10 cross-referenced part numbers: 9R46 (The Crosby Group Llc Dba the Crosby Group), 1009-46 (Colt Industries Inc Holley Automotive Div), 8EQ9585 (Ford Motor Company), 9R46 (Colt Industries Inc Holley Automotive Div), 7539053 (U S Army Tank Automotive Command Amsta-Im-Mm) and 5 more.
There are 9 known substitutes for 4820-00-338-1439: 5305-00-010-0946, 5998-00-186-0713, 5940-00-226-3485 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9R46: Overall Height: 1.543 INCHES NOMINAL IN; Outside Diameter: 1.426 INCHES NOMINAL IN; Material: STEEL. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-00-338-1439 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.