The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-562-0354, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Marine Power International Pty Ltd Brunswick Asia Pacific Group. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-562-0354 |
| Primary Part Number | 26-884410 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Marine Power International Pty Ltd Brunswick Asia Pacific Group |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 26-884410 | Marine Power International Pty Ltd Brunswick Asia Pacific Group (AUS) |
| Reference | Meaning |
|---|---|
| 26-884410 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-562-0354 is a Seat,helical Compression Spring, manufactured by Marine Power International Pty Ltd Brunswick Asia Pacific Group, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-562-0354 has 1 manufacturer part number on file: 26-884410 (Marine Power International Pty Ltd Brunswick Asia Pacific Group).
Key specifications for 26-884410: Special Features: NEXT HIGHER ASSEMBLY CYLINDER HEAD AND CAMSHAFT; Part Name Assigned by Controlling Agency: SEAL, VALVE AND SPRING SEAT; End Item Identification: MERCURY VERADO MODEL 200,225,250,275, 4 STROKE. 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.