The Bushing,head Cover,, cataloged under National Stock Number 1710-01-524-1663, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Billet Industries Inc Dba Billet Industries Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1710-01-524-1663 |
| Primary Part Number | 523888-1 |
| Item Name | Bushing,head Cover, |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | Billet Industries Inc Dba Billet Industries Inc |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 523888-1 | Billet Industries Inc Dba Billet Industries Inc (USA) |
| Reference | Meaning |
|---|---|
| 523888-1 | 5/9 Secondary reference Ammcon Corp. |
| 523888-1 | 5/9 Secondary reference Capy Machine Shop Inc. Dba Capy Machine Shop Inc |
| 523888-1 | 5/9 Secondary reference Ligi Tool & Engineering, Inc. |
| 523888-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1710-01-524-1663 is a Bushing,head Cover,, manufactured by Billet Industries Inc Dba Billet Industries Inc, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-524-1663 has 1 manufacturer part number on file: 523888-1 (Billet Industries Inc Dba Billet Industries Inc).
Key specifications for 523888-1: Criticality Code Justification: FEAT; Special Features: ESSENTIAL TO WEAPON SYSTEM PERFORMANCE OR OPERATION, OR THE PRESERVATION OF LIFE OR SAFETY OF OPERATING PERSONNEL; End Item Identification: 4R/5R COG ITEMS MANAGED BY BRASO. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1710-01-524-1663 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.