The Arm Assembly,planing Mech,main L, cataloged under National Stock Number 1620-01-286-6697, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Safran Landing Systems Canada Inc.. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 15 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-286-6697 |
| Primary Part Number | 74A411720-1004 |
| Item Name | Arm Assembly,planing Mech,main L |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Safran Landing Systems Canada Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A411720-1004 | Safran Landing Systems Canada Inc. (CAN) |
| 7AA411720-1004 | The Boeing Company Div Defense (USA) |
| 74A411720-1004 | Nassau Tool Works, Inc (USA) |
| Reference | Meaning |
|---|---|
| 74A411720-1004 | 5/9 Secondary reference Grumman Allied Industries Inc Grumman Olson Div |
| 74A411720-1004 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 74A411720-1004 | 5/2 Secondary reference U.S. Government activity |
| 7AA411720-1004 | 3/9 Design control — primary reference Hdi Landing Gear Usa Inc |
| 10153785 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 7AA411720-1004 | 5/9 Secondary reference U.S. Government activity |
| 7AA411720-1004 | 5/9 Secondary reference Israel Aerospace Industries Ltd.shl-Aero Assemblies Division |
| 74A411720-1004 | 5/9 Secondary reference All Tools, Inc. Dba E2 Precision Products |
| 74A411720-1004 | 5/9 Secondary reference Associated Aircraft Manufacturing & Sales, Inc. Dba Associated Aircraft Manufacturing & Sales Inc |
| 74A411720-1004 | 5/9 Secondary reference Circor Aerospace, Inc. Dba Circor Aerospace Machining Center |
| 74A411720-1004 | 5/9 Secondary reference Blair Industries Inc |
| 74A411720-1004 | 5/9 Secondary reference The Boeing Company Div Defense |
| 74A411720-1004 | 5/9 Secondary reference Israel Aerospace Industries Ltd. Shl - Aero Assemblies Division |
| 74A411720-1004 | 5/9 Secondary reference Goodrich Corporation Div Advanced Structures Landing Systems |
| 74A411720-1004 | 5/9 Secondary reference Heroux-Devtek Inc |
NSN 1620-01-286-6697 is a Arm Assembly,planing Mech,main L, manufactured by Safran Landing Systems Canada Inc., classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-286-6697 has 3 manufacturer part numbers on file: 74A411720-1004 (Safran Landing Systems Canada Inc.), 7AA411720-1004 (The Boeing Company Div Defense), 74A411720-1004 (Nassau Tool Works, Inc).
Key specifications for 74A411720-1004: End Item Identification: AIRCRAFT MODEL F-18. 0 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 1620-01-286-6697 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.