The Piston,cylinder,bogie Landing Ge, cataloged under National Stock Number 1620-01-040-5020, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Machine Specialties, Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1620-01-040-5020 |
| Primary Part Number | 4G14586-101A |
| Item Name | Piston,cylinder,bogie Landing Ge |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Machine Specialties, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-225/9 7075-T7351,2.840 IN. LG,ONE END 1.990 TO 1.992 IN. DIA,SMALL END 1.450 IN. DIA,FOUR HOLES EQUALLY SPACED WITHIN PORM 2.0 DEG 0.139 IN. MIN TO 0.145 IN. MAXDIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4G14586-101A | Machine Specialties, Llc (USA) |
| 4G14586-101A | Es3 Prime Logistics Group Inc Dba Es3 Plg (USA) |
| Reference | Meaning |
|---|---|
| 4G14586-101A | 3/2 Design control — primary reference U.S. Government activity |
NSN 1620-01-040-5020 is a Piston,cylinder,bogie Landing Ge, manufactured by Machine Specialties, Llc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-040-5020 has 2 manufacturer part numbers on file: 4G14586-101A (Machine Specialties, Llc), 4G14586-101A (Es3 Prime Logistics Group Inc Dba Es3 Plg).
Key specifications for 4G14586-101A: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-225/9 7075-T7351,2.840 IN. LG,ONE END 1.990 TO 1.992 IN. DIA,SMALL END 1.450 IN. DIA,FOUR HOLES EQUALLY SPACED WITHIN PORM 2.0 DEG 0.139 IN. MIN TO 0.145 IN. MAXDIA IN; End Item Identification: ACFT C5A MLG P/O MASTER CY P/N 4G14572-101A A. 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 1620-01-040-5020 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.