The Handwheel, cataloged under National Stock Number 5340-01-273-1751, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Emerson Automation Solutions Final Control Us Lp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-273-1751 |
| Primary Part Number | D430-4-12-452 ITEM 17 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Emerson Automation Solutions Final Control Us Lp |
| Status | ACTIVE |
| Spline Minor Diameter | 1.375 INCHES NOMINAL IN |
| Spline Width | 0.312 INCHES NOMINAL IN |
| Handle Counterbalancing Weight | NOT INCLUDED |
| Ratchet | NOT INCLUDED |
| Material Document and Classification | QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Spline Major Diameter | 1.999 INCHES NOMINAL IN |
| Drive Facility Style | INVOLUTE SPLINE FLAT ROOT |
| Spline Quantity | 4 |
| Material | ALUMINUM ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| D430-4-12-452 ITEM 17 PRIMARY | Emerson Automation Solutions Final Control Us Lp (USA) |
| Reference | Meaning |
|---|---|
| 106-215-120-420-002 | 5/9 Secondary reference Emerson Automation Solutions Final Control Us Lp |
NSN 5340-01-273-1751 is a Handwheel, manufactured by Emerson Automation Solutions Final Control Us Lp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-273-1751 has 1 manufacturer part number on file: D430-4-12-452 ITEM 17 (Emerson Automation Solutions Final Control Us Lp).
Key specifications for D430-4-12-452 ITEM 17: Spline Minor Diameter: 1.375 INCHES NOMINAL IN; Spline Width: 0.312 INCHES NOMINAL IN; Handle Counterbalancing Weight: NOT INCLUDED; Ratchet: NOT INCLUDED. 9 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.