The Diaphragm,valve,flat, cataloged under National Stock Number 4810-01-407-3583, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4810-01-407-3583 |
| Primary Part Number | 2933097-102 |
| Item Name | Diaphragm,valve,flat |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Outside Diameter | 4.650 INCHES NOMINAL IN |
| Supplementary Features | ADDITIONAL MATERIAL: CLOTH |
| Criticality Code Justification | FEAT |
| Style Designator | FLAT |
| Bolt Hole Quantity | 14 |
| Bolt Circle Diameter | 3.250 INCHES NOMINAL IN |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2933097-102 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2933097-102 | 3/9 Design control — primary reference U.S. Government activity |
| 2933097-102 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 4810-01-407-3583 is a Diaphragm,valve,flat, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-407-3583 has 1 manufacturer part number on file: 2933097-102 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2933097-102: Outside Diameter: 4.650 INCHES NOMINAL IN; Supplementary Features: ADDITIONAL MATERIAL: CLOTH; Criticality Code Justification: FEAT; Style Designator: FLAT. 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.
NSN 4810-01-407-3583 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.