The Valve,globe, cataloged under National Stock Number 4820-01-408-8766, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 10 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-408-8766 |
| Primary Part Number | 283815-0001L1 |
| Item Name | Valve,globe |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Operating Pressure | 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Material Document and Classification | ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE STEM |
| Criticality Code Justification | ZZZY |
| Media for Which Designed | WATER, SALT SINGLE RESPONSE |
| Material | NICKEL ALLOY 625 STEM |
| Reference Number Differentiating Characteristics | QUALITY CONTROL IN ACCORDANCE WITH NAVSHIPS 0948-045-7010 MATERIAL IDENTIFICATION AND CONTROL INSTRUCTION FOR LEVEL 1 ITEMS |
| Maximum Operating Temp | 120.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Valve Operation Method | MANUAL |
| Material Document and Classification | ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE BODY |
| Material | NICKEL ALLOY 625 BODY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 283815-0001L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 283815-0001 | Marotta Controls Inc (USA) |
| 283815-0001 | Naval Ship Systems Command (USA) |
NSN 4820-01-408-8766 is a Valve,globe, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820 (No Item Name Available). Status: active.
NSN 4820-01-408-8766 has 3 cross-referenced part numbers: 283815-0001L1 (Naval Inventory Control Point Mechanicsburg), 283815-0001 (Marotta Controls Inc), 283815-0001 (Naval Ship Systems Command).
There is 1 known substitute for 4820-01-408-8766: 5331-01-097-6619. Verify interchangeability with system specifications before substitution.
Key specifications for 283815-0001L1: Operating Pressure: 1000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material Document and Classification: ASTM B446 ASSN STD SINGLE MATERIAL RESPONSE STEM; Criticality Code Justification: ZZZY; Media for Which Designed: WATER, SALT SINGLE RESPONSE. 10 total characteristics are documented in the Federal Logistics Information System.