The Frame Section,skid Tube Assembly, cataloged under National Stock Number 1620-01-388-0551, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is Skyline Industries, Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-388-0551 |
| Primary Part Number | 406-052-117-101 |
| Item Name | Frame Section,skid Tube Assembly |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | Skyline Industries, 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 |
|---|---|
| 406-052-117-101 PRIMARY | Skyline Industries, Inc (USA) |
| Reference | Meaning |
|---|---|
| 406-052-117-101 | 3/2 Design control — primary reference U.S. Government activity |
| 406-052-117-101 | 5/1 Secondary reference L-3 Communications Integrated Systems L.p. Dba Integrated Systems-Special Support Programs Division Div Sspd: Advanced Technical |
NSN 1620-01-388-0551 is a Frame Section,skid Tube Assembly, manufactured by Skyline Industries, Inc, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-388-0551 has 1 manufacturer part number on file: 406-052-117-101 (Skyline Industries, Inc).
Key specifications for 406-052-117-101: Special Features: FLIGHT SAFETY CRITICAL AIRCRAFT PART; End Item Identification: USED ON OH-58D HEL. 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 1620-01-388-0551 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.