The Anode,corrosion Preventive, cataloged under National Stock Number 5340-01-640-7813, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sea Shield Marine Products, Inc.. Government technical data includes 9 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-640-7813 |
| Primary Part Number | RB-XS |
| Item Name | Anode,corrosion Preventive |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sea Shield Marine Products, Inc. |
| Status | ACTIVE |
| Length | 1.875 INCHES NOMINAL IN |
| Style Designator | MOUNT |
| Material Document and Classification | MIL-DTL-24779, CONVENTIONAL MIL SPEC SINGLE MATERIAL RESPONSE ANODE |
| Outside Diameter | 1.875 INCHES NOMINAL IN |
| Construction | SOLID |
| Width | 1.875 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY OR ZINC ANODE |
| Fabrication Method | CAST |
| Thickness | 0.375 INCHES NOMINAL IN |
| 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 |
|---|---|
| RB-XS PRIMARY | Sea Shield Marine Products, Inc. (USA) |
NSN 5340-01-640-7813 is a Anode,corrosion Preventive, manufactured by Sea Shield Marine Products, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-640-7813 has 1 manufacturer part number on file: RB-XS (Sea Shield Marine Products, Inc.).
Key specifications for RB-XS: Length: 1.875 INCHES NOMINAL IN; Style Designator: MOUNT; Material Document and Classification: MIL-DTL-24779, CONVENTIONAL MIL SPEC SINGLE MATERIAL RESPONSE ANODE; Outside Diameter: 1.875 INCHES NOMINAL IN. 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.