The Handwheel, cataloged under National Stock Number 5340-01-022-1556, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is William Powell Company, the Dba Powell Valve Div the Starflo Corporation. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-022-1556 |
| Primary Part Number | A-5830 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | William Powell Company, the Dba Powell Valve Div the Starflo Corporation |
| Status | ACTIVE |
| Hub Outside Diameter | 1.365 INCHES NOMINAL IN |
| Handle Rotating Feature | NOT INCLUDED |
| Hub Length | 0.538 INCHES NOMINAL IN |
| Drive Width | 0.300 INCHES NOMINAL IN |
| Handle Counterbalancing Weight | NOT INCLUDED |
| Spoke Angle in Deg | 90.0 |
| Ratchet | NOT INCLUDED |
| Outside Diameter | 3.025 INCHES NOMINAL IN |
| Drive Facility Style | SQUARE |
| Reference Marking | OPEN/ARROW/CCW |
| Handwheel Style | SPOKES |
| Color | BLUE OVERALL |
| Surface Treatment | PAINT OVERALL |
| Spoke Quantity | 4 |
| Material | IRON CAST 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 |
|---|---|
| A-5830 PRIMARY | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| E-26373 | William Powell Company, the Dba Powell Valve Div the Starflo Corporation (USA) |
| Reference | Meaning |
|---|---|
| E26373 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-022-1556 is a Handwheel, manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-022-1556 has 2 manufacturer part numbers on file: A-5830 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation), E-26373 (William Powell Company, the Dba Powell Valve Div the Starflo Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5315-01-376-1817. Verify interchangeability with system specifications before substitution.
Key specifications for A-5830: Overall Height: 0.538 INCHES NOMINAL IN; Hub Outside Diameter: 1.365 INCHES NOMINAL IN; Handle Rotating Feature: NOT INCLUDED; Hub Length: 0.538 INCHES NOMINAL IN. 15 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.