The Seat,ball Socket, cataloged under National Stock Number 5340-01-293-5561, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Safety Systems Inc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-293-5561 |
| Primary Part Number | 40003822 |
| Item Name | Seat,ball Socket |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Meggitt Safety Systems Inc |
| Status | ACTIVE |
| Radius | 0.010 INCHES NOMINAL IN |
| Outside Diameter | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN |
| Ball Seat Depth | 0.028 INCHES NOMINAL IN |
| 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 |
|---|---|
| 40003822 PRIMARY | Meggitt Safety Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 40003822 | 5/9 Secondary reference Meggitt Safety Systems, Inc. Dba Meggitt Control Systems-Ventura County |
NSN 5340-01-293-5561 is a Seat,ball Socket, manufactured by Meggitt Safety Systems Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-293-5561 has 1 manufacturer part number on file: 40003822 (Meggitt Safety Systems Inc).
Key specifications for 40003822: Overall Height: 0.140 INCHES NOMINAL IN; Radius: 0.010 INCHES NOMINAL IN; Outside Diameter: 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN; Ball Seat Depth: 0.028 INCHES NOMINAL IN. 3 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.