The Valve,poppet,test Slave Assembly, cataloged under National Stock Number 4820-00-263-4236, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Rhinestahl Corporation Dba Rhinestahl. 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-263-4236 |
| Primary Part Number | 21C1659G01 |
| Item Name | Valve,poppet,test Slave Assembly |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Rhinestahl Corporation Dba Rhinestahl |
| Status | ACTIVE |
| General Characteristics Item Description | ANODIZED MIL-A-8625 TYPE 1 CLASS 2 COLOR RED |
| 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 |
|---|---|
| 21C1659G01 PRIMARY | Rhinestahl Corporation Dba Rhinestahl (USA) |
| Reference | Meaning |
|---|---|
| 21C1659G01 | 5/9 Secondary reference General Electric Company |
| 21C1659G01 | 3/9 Design control — primary reference U.S. Government activity |
| 21C1659G01 | 5/9 Secondary reference Lighthouse Manufacturing Llc Dba Gibbon Machine Co Div Gibbon Machine |
| 21C1659 | 5/9 Secondary reference U.S. Government activity |
| 21C1659G01 | 5/9 Secondary reference General Electric Co |
NSN 4820-00-263-4236 is a Valve,poppet,test Slave Assembly, manufactured by Rhinestahl Corporation Dba Rhinestahl, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-263-4236 has 1 manufacturer part number on file: 21C1659G01 (Rhinestahl Corporation Dba Rhinestahl).
Key specifications for 21C1659G01: General Characteristics Item Description: ANODIZED MIL-A-8625 TYPE 1 CLASS 2 COLOR RED. 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.