The Control Block,regul, cataloged under National Stock Number 4820-01-068-6515, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-068-6515 |
| Primary Part Number | V3E10014ITEM8L1 |
| Item Name | Control Block,regul |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| V3E10014ITEM8L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| S1E10042 ITEM 3L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10158 ITEM 19L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| S3C10011-01L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| V3D10108ITEM10L1 | Naval Inventory Control Point Mechanicsburg (USA) |
| S2D10252-3AAL1 | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| V3E10048 ITEM 8 | 5/1 Secondary reference U.S. Government activity |
| S2D10252-3AA | 5/1 Secondary reference U.S. Government activity |
| S3C10011-01 | 3/1 Design control — primary reference U.S. Government activity |
| V3E10014 PT S3C10011-01L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| V3E10048 ITEM 8L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| V3D10158 ITEM 19 | 5/1 Secondary reference U.S. Government activity |
| V3E10014ITEM8 | 5/1 Secondary reference U.S. Government activity |
| V3D10108ITEM10 | 5/1 Secondary reference U.S. Government activity |
| S1E10042 ITEM 3 | 5/1 Secondary reference U.S. Government activity |
| V3E10014 PT S3C10011-01 | 5/1 Secondary reference U.S. Government activity |
| V3D10270 ITEM 10 | 5/1 Secondary reference U.S. Government activity |
| V3D10270 ITEM 10L1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 4820-01-068-6515 is a Control Block,regul, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-068-6515 has 6 manufacturer part numbers on file: V3E10014ITEM8L1 (Naval Inventory Control Point Mechanicsburg), S1E10042 ITEM 3L1 (Naval Inventory Control Point Mechanicsburg), V3D10158 ITEM 19L1 (Naval Inventory Control Point Mechanicsburg), S3C10011-01L1 (Naval Inventory Control Point Mechanicsburg), V3D10108ITEM10L1 (Naval Inventory Control Point Mechanicsburg) and 1 more.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-076-0514. Verify interchangeability with system specifications before substitution.
Key specifications for V3E10014ITEM8L1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL CONTROLLED IAW NAVSEA 0948-LP-045-7010 MATERIAL CONTROL STANDARD FOR LEVEL I ITEMS. 2 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4820-01-068-6515 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.