The Disk,valve, cataloged under National Stock Number 4810-01-733-8319, is classified within Federal Supply Class 4810 (Valves, Powered) of the Valves group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. Government technical data includes 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4810-01-733-8319 |
| Primary Part Number | 143-703-030-362-733D |
| Item Name | Disk,valve |
| FSC / FSG | 4810 / 48 — Valves, Powered |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Material Document and Classification | ASTM-A-351 NATIONAL SPEC 1ST MATERIAL RESPONSE |
| Material | STEEL COMP 316 |
| 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 |
|---|---|
| 143-703-030-362-733D PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| Reference | Meaning |
|---|---|
| 362-033-1 | D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp |
| D362-733-3-143 | D/9 Drawing number reference only Emerson Automation Solutions Final Control Us Lp |
NSN 4810-01-733-8319 is a Disk,valve, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 4810, Valves, Powered. Status: active.
NSN 4810-01-733-8319 has 1 manufacturer part number on file: 143-703-030-362-733D (Emerson Automation Solutions Final Control Us Lp).
Key specifications for 143-703-030-362-733D: Material Document and Classification: ASTM-A-351 NATIONAL SPEC 1ST MATERIAL RESPONSE; Special Features: ITEM 26 NOT REQUIRED FOR THIS VALVE; Part Name Assigned by Controlling Agency: 3 INCH FIGURE 362/TRIM 143 VALVE IN; End Item Identification: VALVE, BUTTERFLY. 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.