The Collar-Landing Gear, cataloged under National Stock Number 1620-00-485-7640, is classified within Federal Supply Class 1620 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Goodrich Corporation Div Advanced Structures Landing Systems. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 1620-00-485-7640 |
| Primary Part Number | 8419-63 |
| Item Name | Collar-Landing Gear |
| FSC / FSG | 1620 / 16 — No Item Name Available |
| Manufacturer | Goodrich Corporation Div Advanced Structures Landing Systems |
| Status | CANCELLED |
| General Characteristics Item Description | STAINLESS STEEL ALLOY; 3.155 IN. OD; 2.501 IN. ID; 0.880 IN. LG; 7.0 DEG OUTSIDE BEVEL 0.440 IN. LG IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8419-63 | Goodrich Corporation Div Advanced Structures Landing Systems (USA) |
| A25-4 | Goodrich Corporation (USA) |
| A25-4 | Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes) (USA) |
| 34A15-3 | Department of the Air Force (USA) |
| 8419-63A | Goodrich Corporation (USA) |
| 50502 | Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) (USA) |
| 8419-63A | Goodrich Corporation Div Advanced Structures Landing Systems (USA) |
NSN 1620-00-485-7640 is a Collar-Landing Gear, manufactured by Goodrich Corporation Div Advanced Structures Landing Systems, classified under FSC 1620 (No Item Name Available). Status: cancelled.
NSN 1620-00-485-7640 has 7 cross-referenced part numbers: 8419-63 (Goodrich Corporation Div Advanced Structures Landing Systems), A25-4 (Goodrich Corporation), A25-4 (Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)), 34A15-3 (Department of the Air Force), 8419-63A (Goodrich Corporation) and 2 more.
There are 8 known substitutes for 1620-00-485-7640: 5915-00-208-4457, 5910-00-320-7336, 3040-00-356-3339 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8419-63: General Characteristics Item Description: STAINLESS STEEL ALLOY; 3.155 IN. OD; 2.501 IN. ID; 0.880 IN. LG; 7.0 DEG OUTSIDE BEVEL 0.440 IN. LG IN. 1 total characteristics are documented in the Federal Logistics Information System.
NSN 1620-00-485-7640 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.