The Float,valve, cataloged under National Stock Number 4820-01-568-8865, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Hansen Inc Dba Hankison Internaitonal. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-568-8865 |
| Primary Part Number | 0508-1 |
| Item Name | Float,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Hansen Inc Dba Hankison Internaitonal |
| Status | ACTIVE |
| Operating Pressure Range | +20.0 TO 150.0 POUNDS PER SQUARE INCH LBS |
| Overall Diameter | 3.750 INCHES NOMINAL IN |
| Connection Type | THREADED |
| Shape | CYLINDRICAL |
| Thread Location | INTERNAL |
| System for Which Designed | CLOSED |
| 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 |
|---|---|
| 0508-1 PRIMARY | Hansen Inc Dba Hankison Internaitonal (USA) |
| Reference | Meaning |
|---|---|
| 0507-1 | 5/9 Secondary reference Hansen Inc Dba Hankison Internaitonal |
NSN 4820-01-568-8865 is a Float,valve, manufactured by Hansen Inc Dba Hankison Internaitonal, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-568-8865 has 1 manufacturer part number on file: 0508-1 (Hansen Inc Dba Hankison Internaitonal).
Key specifications for 0508-1: Overall Height: 6.380 INCHES NOMINAL IN; Operating Pressure Range: +20.0 TO 150.0 POUNDS PER SQUARE INCH LBS; Overall Diameter: 3.750 INCHES NOMINAL IN; Connection Type: THREADED. 6 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.