The Sleeve,drag Brace Lock, cataloged under National Stock Number 1620-01-249-0059, is classified within Federal Supply Class 1620 (Aircraft Landing Gear Components) of the Aircraft Components and Accessories group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1620-01-249-0059 |
| Primary Part Number | 68A410689-2003 |
| Item Name | Sleeve,drag Brace Lock |
| FSC / FSG | 1620 / 16 — Aircraft Landing Gear Components |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| FSC Application Data | MAIN LANDING GEAR,DRAG BRACE |
| General Characteristics Item Description | BERYLLIUM COPPER,QQ-C-530 COND H;1.41 IN LG;1.510 IN W IN |
| Criticality Code Justification | FEAT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 68A410689-2003 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 1620-01-249-0059 is a Sleeve,drag Brace Lock, manufactured by The Boeing Company Div Defense, classified under FSC 1620, Aircraft Landing Gear Components. Status: active.
NSN 1620-01-249-0059 has 1 manufacturer part number on file: 68A410689-2003 (The Boeing Company Div Defense).
Key specifications for 68A410689-2003: FSC Application Data: MAIN LANDING GEAR,DRAG BRACE; General Characteristics Item Description: BERYLLIUM COPPER,QQ-C-530 COND H;1.41 IN LG;1.510 IN W IN; Criticality Code Justification: FEAT; Special Features: ITEM IS NOT CSI BUT HAS CRITCAL FEATURE SUCH AS HEAT TREATMENT, SURFACE FINISH, OR MATERIAL TYPE AND SPECIAL INSP; SUCH AS MAGNETIC PARTICLE INSP; OR FLUORESCENT PENETRANT INSPECTION. 3 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 1620-01-249-0059 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.