The Guide and Disk Asse, cataloged under National Stock Number 4820-01-119-3829, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-119-3829 |
| Item Name | Guide and Disk Asse |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Reference | Meaning |
|---|---|
| PL-1404 ITEM 5,6 | 5/9 Secondary reference Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging |
| 045673CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 045673 | 3/9 Design control — primary reference Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging |
| 4567-3,HHCP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 4567-3 HH | C/1 Advisory reference — outside the item-of-supply concept Hydrasearch Co., Inc. Dba Use CAGE Code 32142 for Cataloging |
| PL-1404 ITEM 5,6CP | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 045673 | C/1 Advisory reference — outside the item-of-supply concept Hydrasearch Company, Llc |
| PL-1404 ITEM 5,6 | C/1 Advisory reference — outside the item-of-supply concept Hydrasearch Company, Llc |
NSN 4820-01-119-3829 is a Guide and Disk Asse, classified under FSC 4820, Valves, Nonpowered. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-147-6417, 5340-01-611-4704. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-119-3829: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: CLEANING, PACKAGING, AND MARKING IAW THE LATEST REVISION OF MIL-STD-1330. 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.