The Stem,fluid Valve, cataloged under National Stock Number 4820-01-413-8637, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is International Surface Preparation Group Texas Inc. Div West Region. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-413-8637 |
| Primary Part Number | 20014 |
| Item Name | Stem,fluid Valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | International Surface Preparation Group Texas Inc. Div West Region |
| Status | ACTIVE |
| Material | COPPER ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 20014 PRIMARY | International Surface Preparation Group Texas Inc. Div West Region (USA) |
NSN 4820-01-413-8637 is a Stem,fluid Valve, manufactured by International Surface Preparation Group Texas Inc. Div West Region, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-413-8637 has 1 manufacturer part number on file: 20014 (International Surface Preparation Group Texas Inc. Div West Region).
Key specifications for 20014: End Item Identification: KELCO SAND-BLASTER MODEL K-130; Material: COPPER ALLOY. 1 specification is 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.