The Handwheel, cataloged under National Stock Number 5340-00-588-2277, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Beta Engineering, Inc. Dba Beta Engineering Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-588-2277 |
| Primary Part Number | 9-3570-4 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Beta Engineering, Inc. Dba Beta Engineering Inc |
| Status | ACTIVE |
| Hub Outside Diameter | 1.220 INCHES NOMINAL IN |
| Handle Rotating Feature | NOT INCLUDED |
| Hub Length | 0.750 INCHES NOMINAL IN |
| Handle Counterbalancing Weight | NOT INCLUDED |
| Spoke Angle in Deg | 30.0 |
| Ratchet | NOT INCLUDED |
| Outside Diameter | 10.000 INCHES NOMINAL IN |
| Drive Facility Style | COUNTERBORED |
| Counterbore Depth | 0.630 INCHES NOMINAL IN |
| Counterbore Diameter | 1.000 INCHES NOMINAL IN |
| Inside Diameter | 0.406 INCHES MINIMUM AND 0.416 INCHES MAXIMUM IN |
| Spoke Quantity | 12 |
| Material | PLASTIC OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 9-3570-4 | Beta Engineering, Inc. Dba Beta Engineering Inc (USA) |
| Reference | Meaning |
|---|---|
| 9-3570-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-588-2277 is a Handwheel, manufactured by Beta Engineering, Inc. Dba Beta Engineering Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-588-2277 has 1 manufacturer part number on file: 9-3570-4 (Beta Engineering, Inc. Dba Beta Engineering Inc).
Key specifications for 9-3570-4: Overall Height: 0.970 INCHES NOMINAL IN; Hub Outside Diameter: 1.220 INCHES NOMINAL IN; Handle Rotating Feature: NOT INCLUDED; Hub Length: 0.750 INCHES NOMINAL IN. 13 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.
NSN 5340-00-588-2277 has DEMIL Code Q. 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.