The Shield,expansion, cataloged under National Stock Number 5340-00-598-3512, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Keystone Bolt and Nut Corp. Government technical data includes 3 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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-598-3512 |
| Primary Part Number | 1405 |
| Item Name | Shield,expansion |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Keystone Bolt and Nut Corp |
| Status | ACTIVE |
| Insert Size | 0.312 IN. DIA IN |
| Insert Type for Which Designed | BOLT |
| Material | IRON |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5340-00-598-3512 is a Shield,expansion, manufactured by Keystone Bolt and Nut Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-598-3512 has 2 manufacturer part numbers on file: 1405 (Keystone Bolt and Nut Corp), 1205 (Keystone Bolt and Nut Corp).
Key specifications for 1405: Insert Size: 0.312 IN. DIA IN; Overall Length: 1.875 INCHES NOMINAL IN; Insert Type for Which Designed: BOLT; Material: IRON. 3 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.