The Bracket,mounting, cataloged under National Stock Number 5340-01-568-3345, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc. Government technical data includes 2 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: KT.
| Parameter | Value |
|---|---|
| NSN | 5340-01-568-3345 |
| Primary Part Number | B03-051900 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Material | STEEL COMP 316 |
| 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 | KT |
| Part Number | Manufacturer |
|---|---|
| C04-1021 ITEM E | Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc (USA) |
| B03-051900 PRIMARY | Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc (USA) |
NSN 5340-01-568-3345 is a Bracket,mounting, manufactured by Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-568-3345 has 2 manufacturer part numbers on file: C04-1021 ITEM E (Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc), B03-051900 (Deangelo Marine Exhaust, Inc. Dba Deangelo Marine Exhaust Inc).
Key specifications for B03-051900: Mounting Hole Quantity: 2; Overall Length: 22.000 INCHES NOMINAL IN; Special Features: INSTALLATION KIT C-18 COLLECTOR CAT C-18; Part Name Assigned by Controlling Agency: KIT,STANCHION 22 INCH IN. 2 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.