The Parts Kit,ball Valve, cataloged under National Stock Number 4820-01-164-0026, 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2 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 4820-01-164-0026 |
| Item Name | Parts Kit,ball Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Status | ACTIVE |
| Component Quantity | 3 |
| Supply Items and Quantities | 62353 220673026 BALL 1;62353 117171098 SEAT 2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2-20673-036 AND 1-17171-037 | 5/9 Secondary reference C-E Refractories Div of Combustion Engineering Inc |
| 1EA(2-2067-036)&2EA(1-17171-097) | 3/9 Design control — primary reference C-E Refractories Div of Combustion Engineering Inc |
| 220673026 AND 117171098 | 5/9 Secondary reference U S Para Plate Corp Div Hi Gear Ball Valves |
| 410634 ITEMS 23 AND 28 | 5/9 Secondary reference U S Para Plate Corp Div Hi Gear Ball Valves |
| 410634 | 5/9 Secondary reference U S Para Plate Corp Div Hi Gear Ball Valves |
NSN 4820-01-164-0026 is a Parts Kit,ball Valve, classified under FSC 4820, Valves, Nonpowered. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-164-7192, 4820-01-176-2047. Verify interchangeability with system specifications before substitution.
Key specifications for 4820-01-164-0026: Component Quantity: 3; Supply Items and Quantities: 62353 220673026 BALL 1;62353 117171098 SEAT 2. 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 4820-01-164-0026 has DEMIL Code B. 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.