The Collar,landing Gear, cataloged under National Stock Number 1620-00-009-0877, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-00-009-0877 |
| Item Name | Collar,landing Gear |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY QQ-A-225/9 NO. 7075-T7351,0.753 IN. O/A LG,1.375 IN. O/A W,2 HOLES 0.253 IN. MIN TO 0.255 IN. MAX DIA,CENTERBORED THRU 1.188 IN. DIA,AS NOTED MACHINED SURFACES 63 TO 125MICROINCH FINISH IN |
| 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 |
|---|---|
| 14-41681-1 | C/1 Advisory reference — outside the item-of-supply concept Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector |
| 14-41681-1 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems |
NSN 1620-00-009-0877 is a Collar,landing Gear, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
Key specifications for 1620-00-009-0877: General Characteristics Item Description: ALUMINUM ALLOY QQ-A-225/9 NO. 7075-T7351,0.753 IN. O/A LG,1.375 IN. O/A W,2 HOLES 0.253 IN. MIN TO 0.255 IN. MAX DIA,CENTERBORED THRU 1.188 IN. DIA,AS NOTED MACHINED SURFACES 63 TO 125MICROINCH FINISH IN. 1 specification is 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 1620-00-009-0877 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.