The Housing,intermediate,gearbox,nlg, cataloged under National Stock Number 1620-01-080-3050, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-080-3050 |
| Item Name | Housing,intermediate,gearbox,nlg |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Status | ACTIVE |
| General Characteristics Item Description | RAW CASTING 356-T6 ALUMINUM ALLOYQQ-A-601; SURFACE TREAT PER MIL-A-8625TYPE 2 CLASS 1 CHEM FILM REMACHINED AREAS PER MIL-C-5541,TYPE 1 CLASS 2; CONSISTS OF 3 INSERTS 4 STUDS 4 DOWEL PINS 1 PIN 1 LINEAR BEARING; 3.680 IN. OVERALL DEPTH; MOUNTING FLANGE 14 HOLES0.265 IN. MIN DIA AND 0.275 IN. MAX DIA; PART OF GEAR BOX IN |
| Reference Data and Literature | T.O.16G1-159-4 |
| 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 |
| Reference | Meaning |
|---|---|
| 42292R60 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1620-01-080-3050 is a Housing,intermediate,gearbox,nlg, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
Key specifications for 1620-01-080-3050: General Characteristics Item Description: RAW CASTING 356-T6 ALUMINUM ALLOYQQ-A-601; SURFACE TREAT PER MIL-A-8625TYPE 2 CLASS 1 CHEM FILM REMACHINED AREAS PER MIL-C-5541,TYPE 1 CLASS 2; CONSISTS OF 3 INSERTS 4 STUDS 4 DOWEL PINS 1 PIN 1 LINEAR BEARING; 3.680 IN. OVERALL DEPTH; MOUNTING FLANGE 14 HOLES0.265 IN. MIN DIA AND 0.275 IN. MAX DIA; PART OF GEAR BOX IN; Reference Data and Literature: T.O.16G1-159-4; End Item Identification: C-5A/B ACFT A. 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 1620-01-080-3050 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.