The Stem,fluid Valve, cataloged under National Stock Number 4820-01-062-8767, is classified within Federal Supply Class 4820 (No Item Name Available) of the Valves group. The primary manufacturer of record is Velan Valve Corp.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4820-01-062-8767 |
| Primary Part Number | 33311-30 ITEM 28 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — No Item Name Available |
| Manufacturer | Velan Valve Corp. |
| Status | CANCELLED |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS THAT ARE UNIQUE TO FOSSIL FUEL POWERED SURFACE SHIPS MAIN STEAM, CATAPULT STEAM, AND HIGH PRESSURE STEAM DRAIN SYSTEMS |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 33311-30 ITEM 28 | Velan Valve Corp. (USA) |
| A03-3542-005-419-SS1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 33311-30 ITEM 28S1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 3BVA2001 | Velan Valve Corp. (USA) |
| 3BVA2001S1 | Naval Inventory Control Point Mechanicsburg (USA) |
| A03-3542-005-419-S | Velan Valve Corp. (USA) |
NSN 4820-01-062-8767 is a Stem,fluid Valve, manufactured by Velan Valve Corp., classified under FSC 4820 (No Item Name Available). Status: cancelled.
NSN 4820-01-062-8767 has 6 cross-referenced part numbers: 33311-30 ITEM 28 (Velan Valve Corp.), A03-3542-005-419-SS1 (Naval Inventory Control Point Mechanicsburg), 33311-30 ITEM 28S1 (Naval Inventory Control Point Mechanicsburg), 3BVA2001 (Velan Valve Corp.), 3BVA2001S1 (Naval Inventory Control Point Mechanicsburg) and 1 more.
There are 3 known substitutes for 4820-01-062-8767: 4820-01-117-8306, 4820-01-160-5844, 4820-01-459-1436. Verify interchangeability with system specifications before substitution.
Key specifications for 33311-30 ITEM 28: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS THAT ARE UNIQUE TO FOSSIL FUEL POWERED SURFACE SHIPS MAIN STEAM, CATAPULT STEAM, AND HIGH PRESSURE STEAM DRAIN SYSTEMS. 2 total characteristics are documented in the Federal Logistics Information System.
NSN 4820-01-062-8767 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.