The Piston,cylinder Sub-Assy, cataloged under National Stock Number 1680-00-863-3867, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Piston,cylinder Sub-Assy |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | The Boeing Company (CAGE 77272); Delta Machine and Tool Company, Inc. (CAGE 9N156) |
| Parameter | Value |
|---|---|
| NSN | 1680-00-863-3867 |
| Primary Part Number | 114H4402-1 |
| Item Name | Piston,cylinder Sub-Assy |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 114H4402-1 PRIMARY | The Boeing Company (USA) |
| 114H4402-1 | Delta Machine and Tool Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 114H4402-1 | 5/9 Secondary reference Creative Precision, Inc. |
| 114H4402-1 | 5/9 Secondary reference U.S. Government activity |
NSN 1680-00-863-3867 is a Piston,cylinder Sub-Assy, manufactured by The Boeing Company, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-863-3867 has 2 manufacturer part numbers on file: 114H4402-1 (The Boeing Company), 114H4402-1 (Delta Machine and Tool Company, Inc.).
No hazard code in the DLA record (HMIC N). 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.