The Valve,ball, cataloged under National Stock Number 4820-01-185-5053, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-01-185-5053 |
| Primary Part Number | YCM58693 |
| Item Name | Valve,ball |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Furnished Items and Quantity | 1 HANDLE1 HANDLE |
| Nominal Pipe Size Accommodated | 0.750 INCHES ALL ENDS0.750 INCHES ALL ENDS IN |
| Connection Style | SOCKET WITH BRAZING RING ALL ENDSSOCKET WITH BRAZING RING ALL ENDS |
| Connection Type | UNTHREADED INTERNAL PIPE ALL ENDSUNTHREADED INTERNAL PIPE ALL ENDS |
| Style Designator | STRAIGHT THRUSTRAIGHT THRU |
| Material | COPPER ALLOY BODY |
| Material | ALUMINUM ALLOY STEM |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE SEAT |
| Valve Operation Method | MANUALMANUAL |
| 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 |
|---|---|
| YCM58693 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| Reference | Meaning |
|---|---|
| 298-00-217 3/4 INCH | 5/9 Secondary reference Leslie Controls, Inc. Dba Leslie Controls Inc |
| 298-00-217 3/4IN | 5/9 Secondary reference Circor Intl Inc |
NSN 4820-01-185-5053 is a Valve,ball, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-01-185-5053 has 1 manufacturer part number on file: YCM58693 (Leslie Controls, Inc. Dba Leslie Controls Inc).
Key specifications for YCM58693: Furnished Items and Quantity: 1 HANDLE1 HANDLE; Nominal Pipe Size Accommodated: 0.750 INCHES ALL ENDS0.750 INCHES ALL ENDS IN; Connection Style: SOCKET WITH BRAZING RING ALL ENDSSOCKET WITH BRAZING RING ALL ENDS; Connection Type: UNTHREADED INTERNAL PIPE ALL ENDSUNTHREADED INTERNAL PIPE ALL ENDS. 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.