The Filter Unit,valve,manifold, cataloged under National Stock Number 4820-01-262-4281, 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 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-262-4281 |
| Primary Part Number | N-830 SHT 1 PIECE 85C1 |
| Item Name | Filter Unit,valve,manifold |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | QUALITY CONTROLLED IAW NAVY LEVEL 1 ASSURANCE GUIDE, CLEANED IAW MIL-C-52211 |
| 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 |
|---|---|
| N-830 SHT 1 PIECE 85C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| 104-01207C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| N-824 PIECE 10C1 | Naval Inventory Control Point Mechanicsburg (USA) |
| N-824 PIECE 10 | Grove Valve Operations (USA) |
| Reference | Meaning |
|---|---|
| N-832 SHEET 1 PIECE 79C1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 104-01203C1 | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| N-830 SHT 1 PIECE 85 | 5/1 Secondary reference Grove Valve Operations |
| 104-01207 | 3/1 Design control — primary reference Grove Valve Operations |
| N-832 SHEET 1 PIECE 79 | 5/1 Secondary reference Grove Valve Operations |
NSN 4820-01-262-4281 is a Filter Unit,valve,manifold, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-262-4281 has 4 manufacturer part numbers on file: N-830 SHT 1 PIECE 85C1 (Naval Inventory Control Point Mechanicsburg), 104-01207C1 (Naval Inventory Control Point Mechanicsburg), N-824 PIECE 10C1 (Naval Inventory Control Point Mechanicsburg), N-824 PIECE 10 (Grove Valve Operations).
Key specifications for N-830 SHT 1 PIECE 85C1: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: QUALITY CONTROLLED IAW NAVY LEVEL 1 ASSURANCE GUIDE, CLEANED IAW MIL-C-52211. 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.