The Valve,regulating,fluid Pressure, cataloged under National Stock Number 4820-01-320-2903, 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 5 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-320-2903 |
| Primary Part Number | 269-431CP |
| Item Name | Valve,regulating,fluid Pressure |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Second End Relationship with First End | NOT IDENTICAL |
| Criticality Code Justification | ZZZY |
| End Connection Quantity | 2 |
| Media for Which Designed | OXYGEN, GASEOUS |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| 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 |
|---|---|
| 269-431CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SV795611-12CP | Hamilton Sundstrand Corporation Dba Collins Aerospace (USA) |
| SV795611-12CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SV799335 FIND 79CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| SV795611-12 | 5/1 Secondary reference U.S. Government activity |
| SV795611-12 | 3/1 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| SV799335 FIND 79 | 5/1 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 269-431 | 5/1 Secondary reference Tescom Corp Dba Tescom Div Tescom |
NSN 4820-01-320-2903 is a Valve,regulating,fluid Pressure, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-320-2903 has 4 manufacturer part numbers on file: 269-431CP (Naval Inventory Control Point Mechanicsburg), SV795611-12CP (Hamilton Sundstrand Corporation Dba Collins Aerospace), SV795611-12CP (Naval Inventory Control Point Mechanicsburg), SV799335 FIND 79CP (Naval Inventory Control Point Mechanicsburg).
Key specifications for 269-431CP: Second End Relationship with First End: NOT IDENTICAL; Criticality Code Justification: ZZZY; End Connection Quantity: 2; End Item Identification: MANIFOLD ASSY 1A (OXYGEN) OGP A. 5 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 4820-01-320-2903 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.