The Plate,retaining,seal, cataloged under National Stock Number 5340-01-446-4816, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-446-4816 |
| Primary Part Number | H71435/S |
| Item Name | Plate,retaining,seal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| H71435/S PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| US71435 ITEM NO H71435-1-1 | Defense Maritime Solutions, Inc. (USA) |
| US71435-1-1 | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H47777-A01 | 5/9 Secondary reference Wartsila Lips Inc |
| US71435 ITEM NO H71435-1-1 | 5/9 Secondary reference Wartsila Lips Inc |
| H47777-A01 | 5/9 Secondary reference Defense Maritime Solutions, Inc. |
NSN 5340-01-446-4816 is a Plate,retaining,seal, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-446-4816 has 3 manufacturer part numbers on file: H71435/S (Defense Maritime Solutions, Inc.), US71435 ITEM NO H71435-1-1 (Defense Maritime Solutions, Inc.), US71435-1-1 (Defense Maritime Solutions, Inc.).
Key specifications for H71435/S: Special Features: MOUNTING RING; End Item Identification: SEAL,STERN TUBE. 0 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.