The Parts Kit,valve, cataloged under National Stock Number 4820-00-470-9929, is classified within Federal Supply Class 4820 (Valves, Nonpowered) of the Valves group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4820-00-470-9929 |
| Primary Part Number | 3W75300T10 |
| Item Name | Parts Kit,valve |
| FSC / FSG | 4820 / 48 — Valves, Nonpowered |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions |
| Status | ACTIVE |
| Component Quantity | 10 |
| Nonsupply Items and Quantities | SPRING WASHERS 2; FLAT WASHER 2; BOX NUT 1; HEX NUT 1; ACORN NUT 1; BUSHING 1; GASKET 1; VALVE 1 |
| 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 |
|---|---|
| W75300T10 | Ditta Seguino Ambrogio (ITA) |
| 3W75300T10 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| Reference | Meaning |
|---|---|
| 3W75300T10 | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| 3W75300T10 | 5/9 Secondary reference U.S. Government activity |
| 3W75300T10 | 3/2 Design control — primary reference U.S. Government activity |
| 3W75300T10 | 5/9 Secondary reference Ingersoll Rand Co |
| 3W75300T10 | 5/9 Secondary reference Siemens Energy, Inc. Dba Dresser-Rand |
| 3W75300T10 | 5/9 Secondary reference General Indicator Corp Sub of Compudyne Corp |
NSN 4820-00-470-9929 is a Parts Kit,valve, manufactured by Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions, classified under FSC 4820, Valves, Nonpowered. Status: active.
NSN 4820-00-470-9929 has 2 manufacturer part numbers on file: W75300T10 (Ditta Seguino Ambrogio), 3W75300T10 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions).
Key specifications for 3W75300T10: Component Quantity: 10; Nonsupply Items and Quantities: SPRING WASHERS 2; FLAT WASHER 2; BOX NUT 1; HEX NUT 1; ACORN NUT 1; BUSHING 1; GASKET 1; VALVE 1. 2 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.