The Seat,helical Compression Spring, cataloged under National Stock Number 5340-00-562-5344, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 10 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. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-562-5344 |
| Primary Part Number | 600786 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| FSC Application Data | VALVE,REGULATING,FLUID PRESSURE P/N EA50002-24 |
| First Step Diameter | 0.9380 INCHES NOMINAL IN |
| End Diameter | 0.6710 INCHES MINIMUM AND 0.6730 INCHES MAXIMUM IN |
| Distance From End to First Step | 0.1360 INCHES NOMINAL IN |
| Design Type | SOLID |
| Style Designator | SEAT |
| Material Document and Classification | AMS 5610 ASSN STD SINGLE MATERIAL RESPONSE |
| First Step Length | 0.0180 INCHES MINIMUM AND 0.0220 INCHES MAXIMUM IN |
| Bore Diameter | 0.6200 INCHES MINIMUM AND 0.6220 INCHES MAXIMUM IN |
| Material | STEEL COMP 416SE |
| 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 |
|---|---|
| 600786 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5340-00-562-5344 is a Seat,helical Compression Spring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-562-5344 has 1 manufacturer part number on file: 600786 (Eaton Aerospace, Llc Dba Jackson South).
2 possible matches (shared part number, not a government interchangeability claim): 5999-01-065-4328, 3040-01-440-0958. Verify interchangeability with system specifications before substitution.
Key specifications for 600786: Overall Height: 0.1560 INCHES NOMINAL IN; FSC Application Data: VALVE,REGULATING,FLUID PRESSURE P/N EA50002-24; First Step Diameter: 0.9380 INCHES NOMINAL IN; End Diameter: 0.6710 INCHES MINIMUM AND 0.6730 INCHES MAXIMUM IN. 10 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.