The Main Casting,retractable Landing, cataloged under National Stock Number 6220-00-110-8921, is classified within Federal Supply Class 6220 (No Item Name Available) of the Lighting Fixtures and Lamps group. The primary manufacturer of record is Grimes Aerospace Company. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6220-00-110-8921 |
| Primary Part Number | 20121 |
| Item Name | Main Casting,retractable Landing |
| FSC / FSG | 6220 / 62 — No Item Name Available |
| Manufacturer | Grimes Aerospace Company |
| Status | ACTIVE |
| General Characteristics Item Description | 2.125IN. O/A W IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20121 PRIMARY | Grimes Aerospace Company (USA) |
NSN 6220-00-110-8921 is a Main Casting,retractable Landing, manufactured by Grimes Aerospace Company, classified under FSC 6220 (No Item Name Available). Status: active.
NSN 6220-00-110-8921 has 1 cross-referenced part number: 20121 (Grimes Aerospace Company).
There are 12 known substitutes for 6220-00-110-8921: 5305-00-026-2577, 5133-00-228-1370, 5940-00-258-2120 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20121: General Characteristics Item Description: 2.125IN. O/A W IN. 1 total characteristics are documented in the Federal Logistics Information System.