The Disk,valve, cataloged under National Stock Number 4820-00-910-1587, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Snap-Tite Inc Dba Snap Tite Solenoid Valve Div. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4820-00-910-1587 |
| Primary Part Number | 14522-39-00-01 |
| Item Name | Disk,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Snap-Tite Inc Dba Snap Tite Solenoid Valve Div |
| Status | ACTIVE |
| Shank Diameter | 0.375 INCHES NOMINAL IN |
| Flange Seat to Disk End Height | 0.937 INCHES NOMINAL IN |
| Style Designator | POPPET |
| Tip Diameter | 0.138 INCHES NOMINAL IN |
| Seat Angle | 30.0 DEGREES NOMINAL |
| Under Flange Height | 0.875 INCHES NOMINAL IN |
| Material | PLASTIC AND STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 14522-39-00-01 PRIMARY | Snap-Tite Inc Dba Snap Tite Solenoid Valve Div (USA) |
| Reference | Meaning |
|---|---|
| B4943BN | 5/9 Secondary reference Snap-Tite Inc Dba Snap Tite Solenoid Valve Div |
NSN 4820-00-910-1587 is a Disk,valve, manufactured by Snap-Tite Inc Dba Snap Tite Solenoid Valve Div, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-910-1587 has 1 manufacturer part number on file: 14522-39-00-01 (Snap-Tite Inc Dba Snap Tite Solenoid Valve Div).
Key specifications for 14522-39-00-01: Shank Diameter: 0.375 INCHES NOMINAL IN; Flange Seat to Disk End Height: 0.937 INCHES NOMINAL IN; Overall Height: 2.005 INCHES NOMINAL IN; Style Designator: POPPET. 7 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.