The Handwheel, cataloged under National Stock Number 5340-01-377-0279, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 7 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-377-0279 |
| Primary Part Number | 801-6408784-79 |
| Item Name | Handwheel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Hub Outside Diameter | 2.630 INCHES NOMINAL IN |
| Hub Length | 1.060 INCHES NOMINAL IN |
| Material Document and Classification | QQ-C-390, ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Outside Diameter | 11.000 INCHES NOMINAL IN |
| Handwheel Style | SPOKES |
| Spoke Quantity | 5 |
| Material | COPPER ALLOY 903 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 |
|---|---|
| 211055686 | Naval Sea Systems Command (USA) |
| 801-6408784-79 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-377-0279 is a Handwheel, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-377-0279 has 2 manufacturer part numbers on file: 211055686 (Naval Sea Systems Command), 801-6408784-79 (Naval Sea Systems Command).
Key specifications for 801-6408784-79: Overall Height: 0.630 INCHES NOMINAL IN; Hub Outside Diameter: 2.630 INCHES NOMINAL IN; Hub Length: 1.060 INCHES NOMINAL IN; Material Document and Classification: QQ-C-390, ALLOY 903 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.