The Valve,lift-Check, cataloged under National Stock Number 4820-01-320-2832, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-320-2832 |
| Primary Part Number | SV799335 FIND 6CP |
| Item Name | Valve,lift-Check |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| SV799335 FIND 6CP | Naval Inventory Control Point Mechanicsburg (USA) |
| SV795742-1CP | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| 309-035 | 5/1 Secondary reference Tescom Corp Dba Tescom Div Tescom |
| SV795742-1 | 5/1 Secondary reference Connecticut Technologies Consortium Inc |
| SV795742-1 | 5/1 Secondary reference U.S. Government activity |
| SV795742-1 | 5/9 Secondary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
| 309-035CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| SV799335 FIND 6 | 3/1 Design control — primary reference Hamilton Sundstrand Corporation Dba Collins Aerospace |
NSN 4820-01-320-2832 is a Valve,lift-Check, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-320-2832 has 2 manufacturer part numbers on file: SV799335 FIND 6CP (Naval Inventory Control Point Mechanicsburg), SV795742-1CP (Naval Inventory Control Point Mechanicsburg).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-400-1068. Verify interchangeability with system specifications before substitution.
Key specifications for SV799335 FIND 6CP: Criticality Code Justification: ZZZY; End Item Identification: MANIFOLD ASSY 1A (OXYGEN) OGP A; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D. 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.
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.