The Spring Launch Bar,gear, cataloged under National Stock Number 1620-00-331-3582, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-331-3582 |
| Primary Part Number | 1284732-101 |
| Item Name | Spring Launch Bar,gear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co |
| Status | ACTIVE |
| FSC Application Data | NOSE LANDING GEAR,AIRCRAFT |
| General Characteristics Item Description | TITANIUM,COATING,LINEAR POLYURETHANE WHITE,PRIMER EPOXYPOLYAMIDE,0.500 IN. MIN,0.505 IN. MAX SLOT W,0.374 IN. MIN,0.375 IN. MAX DIA 2 HOLES IN LINE THROUGH SLOT END,0.499 IN. MIN,0.506 IN. MAX DIA HOLE OTHE END 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 |
|---|---|
| 1284732-101 | Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co (USA) |
| Reference | Meaning |
|---|---|
| 1284732-101 | 3/2 Design control — primary reference U.S. Government activity |
| 1284732-101 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 1284732-101 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Systems Corporation |
NSN 1620-00-331-3582 is a Spring Launch Bar,gear, manufactured by Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-00-331-3582 has 1 manufacturer part number on file: 1284732-101 (Aero Engineering & Manufacturing Company of California, Llc Dba Aeroengineering & Manufacturing Co).
Key specifications for 1284732-101: FSC Application Data: NOSE LANDING GEAR,AIRCRAFT; General Characteristics Item Description: TITANIUM,COATING,LINEAR POLYURETHANE WHITE,PRIMER EPOXYPOLYAMIDE,0.500 IN. MIN,0.505 IN. MAX SLOT W,0.374 IN. MIN,0.375 IN. MAX DIA 2 HOLES IN LINE THROUGH SLOT END,0.499 IN. MIN,0.506 IN. MAX DIA HOLE OTHE END IN. 2 specifications are 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 1620-00-331-3582 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.