The Shield,expansion, cataloged under National Stock Number 5340-00-944-5583, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-944-5583 |
| Item Name | Shield,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Thread Provision | UNTHREADED |
| Hole Accommodation Diameter | 0.207 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN |
| Style Designator | 3 PIECE MACHINE BOLT |
| Fastener Type | BOLT |
| Features Provided | CLOSED END |
| Insert Type for Which Designed | BOLT |
| Surface Treatment | PHOSPHATE |
| Material | ALUMINUM ALLOY |
| Unit Quantity | 2 |
| 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 |
| Reference | Meaning |
|---|---|
| 2125 | 3/2 Design control — primary reference U.S. Government activity |
| 2125 | 5/9 Secondary reference Howmet Global Fastening Systems Inc. Div Tridair Products |
NSN 5340-00-944-5583 is a Shield,expansion, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-944-5583: Thread Provision: UNTHREADED; Hole Accommodation Diameter: 0.207 INCHES MINIMUM AND 0.213 INCHES MAXIMUM IN; Style Designator: 3 PIECE MACHINE BOLT; Fastener Type: BOLT. 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.