The Gland,piston Head, cataloged under National Stock Number 1710-01-615-4490, 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 Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1710-01-615-4490 |
| Primary Part Number | 410410-3 |
| Item Name | Gland,piston Head |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
| Part Number | Manufacturer |
|---|---|
| 410410-3 | Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co (USA) |
| 410410-3 | James Choe Dba Pioneer Machine and Tooling Co Div Pioneer Machine (USA) |
| 410410-3 | Billet Industries Inc Dba Billet Industries Inc (USA) |
| 410410-3 | Airtronics, Llc (USA) |
| Reference | Meaning |
|---|---|
| 410410-3 | 3/2 Design control — primary reference U.S. Government activity |
| 410410-3 | 5/9 Secondary reference Computa-Base-Machining, Inc. |
NSN 1710-01-615-4490 is a Gland,piston Head, manufactured by Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-615-4490 has 4 manufacturer part numbers on file: 410410-3 (Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co), 410410-3 (James Choe Dba Pioneer Machine and Tooling Co Div Pioneer Machine), 410410-3 (Billet Industries Inc Dba Billet Industries Inc), 410410-3 (Airtronics, Llc).
Key specifications for 410410-3: Criticality Code Justification: FEAT; Special Features: THE ITEM IS A NON-AVIATION CRITICAL SAFETY ITEM (CSI) WHOSE FAILURE IN SERIOUS DAMAGE TO EQUIPMENT OR SERIOUS INJURY OR DEATH TO PERSONNEL; Part Name Assigned by Controlling Agency: GLAND,PISTON HEAD,CABLE ANCHOR DAMPER; End Item Identification: IMPROVEMENT S. 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 1710-01-615-4490 has DEMIL Code D. 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.