The Piston Assembly,pylon, cataloged under National Stock Number 1560-00-280-0643, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1560-00-280-0643 |
| Primary Part Number | 68A731083-1003 |
| Item Name | Piston Assembly,pylon |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| General Characteristics Item Description | 6.500 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 68A731083-1003 | Skyspares Parts Inc (USA) |
| 68A731083-1003 | International Precision, Inc (USA) |
| 68A731083-1003 PRIMARY | The Boeing Company Div Defense (USA) |
| 68A731083-1003 | Solo Enterprise Corp. Dba Solo Enterprise Corp (USA) |
| Reference | Meaning |
|---|---|
| 68A731083-1003 | 5/9 Secondary reference U.S. Government activity |
| 68A731083-1001 | 5/9 Secondary reference The Boeing Company Div Defense |
| 68A731083-1003 | 5/9 Secondary reference Cal-Royal Aerotech |
NSN 1560-00-280-0643 is a Piston Assembly,pylon, manufactured by The Boeing Company Div Defense, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-00-280-0643 has 4 manufacturer part numbers on file: 68A731083-1003 (Skyspares Parts Inc), 68A731083-1003 (International Precision, Inc), 68A731083-1003 (The Boeing Company Div Defense), 68A731083-1003 (Solo Enterprise Corp. Dba Solo Enterprise Corp).
Key specifications for 68A731083-1003: General Characteristics Item Description: 6.500 IN. LG IN; End Item Identification: AIRCRAFT MODEL F15. 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.
NSN 1560-00-280-0643 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.