The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-202-0621, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Woodward, Inc. Div Fuel Systems and Controls. Government technical data includes 8 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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-202-0621 |
| Primary Part Number | 3522-062 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Woodward, Inc. Div Fuel Systems and Controls |
| Status | ACTIVE |
| FSC Application Data | MAIN FUEL CONTROL,P/N 8062-469,FOR F108 ACFT ENGINE |
| First Step Diameter | 0.7900 INCHES NOMINAL IN |
| End Diameter | 0.1862 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN |
| Distance From End to First Step | 0.1800 INCHES NOMINAL IN |
| Design Type | SOLID |
| Style Designator | SEAT |
| Bore Diameter | 0.0930 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 3522-062 PRIMARY | Woodward, Inc. Div Fuel Systems and Controls (USA) |
NSN 5340-01-202-0621 is a Seat,helical Compression Spring, manufactured by Woodward, Inc. Div Fuel Systems and Controls, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-202-0621 has 1 manufacturer part number on file: 3522-062 (Woodward, Inc. Div Fuel Systems and Controls).
Key specifications for 3522-062: Overall Height: 0.3000 INCHES NOMINAL IN; FSC Application Data: MAIN FUEL CONTROL,P/N 8062-469,FOR F108 ACFT ENGINE; First Step Diameter: 0.7900 INCHES NOMINAL IN; End Diameter: 0.1862 INCHES MINIMUM AND 0.1872 INCHES MAXIMUM IN. 8 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.