The Float,valve, cataloged under National Stock Number 4820-01-182-4586, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Warren Controls, Inc.. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 9 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-01-182-4586 |
| Primary Part Number | 37700734 |
| Item Name | Float,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Warren Controls, Inc. |
| Status | ACTIVE |
| Operating Pressure Range | +0.0 TO 75.0 POUNDS PER SQUARE INCH LBS |
| Overall Diameter | 3.562 INCHES NOMINAL IN |
| Connection Type | THREADED |
| Quantity | 1 |
| Shape | ROUND |
| Thread Location | EXTERNAL |
| System for Which Designed | CLOSED |
| Material | STEEL CORROSION RESISTING |
| Thread Size and Series/type Designator | 0.125-27 NPT |
| 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 |
|---|---|
| 144 ITEM 8-10 | Wellman Group (GBR) |
| X5008/12/144 ITEM 8 AND 10 | Wellman Group (GBR) |
| X5008/12/144 ITEM 8-10 | Wellman Group (GBR) |
| X5008/12/144/8 AND 10 | Wellman Group (GBR) |
| 37700734 PRIMARY | Warren Controls, Inc. (USA) |
| 144/8 AND 10 | Wellman Group (GBR) |
| 144/8-10 | Wellman Group (GBR) |
| 144 ITEM 8 AND 10 | Wellman Group (GBR) |
| X5008/12/144/8-10 | Wellman Group (GBR) |
| Reference | Meaning |
|---|---|
| ASC1527976 | 5/9 Secondary reference Asc Pty Ltd |
NSN 4820-01-182-4586 is a Float,valve, manufactured by Warren Controls, Inc., classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-182-4586 has 9 manufacturer part numbers on file: 144 ITEM 8-10 (Wellman Group), X5008/12/144 ITEM 8 AND 10 (Wellman Group), X5008/12/144 ITEM 8-10 (Wellman Group), X5008/12/144/8 AND 10 (Wellman Group), 37700734 (Warren Controls, Inc.) and 4 more.
Key specifications for 37700734: Overall Height: 4.438 INCHES NOMINAL IN; Operating Pressure Range: +0.0 TO 75.0 POUNDS PER SQUARE INCH LBS; Overall Diameter: 3.562 INCHES NOMINAL IN; Connection Type: THREADED. 9 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.