The Seat,helical Compression Spring, cataloged under National Stock Number 5340-01-381-3569, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-01-381-3569 |
| Primary Part Number | 2134-219 |
| Item Name | Seat,helical Compression Spring |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Style Designator | SEAT |
| 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 |
|---|---|
| 2134-219 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2134-219 | 3/9 Design control — primary reference Goodrich Corporation Div Advanced Structures Landing Systems |
NSN 5340-01-381-3569 is a Seat,helical Compression Spring, manufactured by Goodrich Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-381-3569 has 1 manufacturer part number on file: 2134-219 (Goodrich Corporation).
Key specifications for 2134-219: Style Designator: SEAT; Special Features: 2 PER ASSY; ACTUATOR ASSEMBLY; PACER DAWN. 1 specification is 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.