The Lock,aircraft Ground Safety, cataloged under National Stock Number 1730-01-520-4764, is classified within Federal Supply Class 1730 (Aircraft Ground Servicing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is Aero Components, Llc. The record lists 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1730-01-520-4764 |
| Primary Part Number | 28DA00417-1 |
| Item Name | Lock,aircraft Ground Safety |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Aero Components, Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 28DA00417-1 | Aero Components, Llc (USA) |
| 28DA00417-1 | Fort Walton Machining Inc (USA) |
| 28DA00417-1 | Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp (USA) |
| 28DA00417-1 | Northrop Grumman Systems Corporation (USA) |
| 28DA00417-1 | T. R. Machine, Inc. (USA) |
| 28DA00417-1 | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| 28DA00417-1 | Cm Manufacturing Inc Dba Cm Manufacturing Inc (USA) |
| 28DA00417-1 | Design/ol, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 28DA00417-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1730-01-520-4764 is a Lock,aircraft Ground Safety, manufactured by Aero Components, Llc, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-520-4764 has 8 manufacturer part numbers on file: 28DA00417-1 (Aero Components, Llc), 28DA00417-1 (Fort Walton Machining Inc), 28DA00417-1 (Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp), 28DA00417-1 (Northrop Grumman Systems Corporation), 28DA00417-1 (T. R. Machine, Inc.) and 3 more.
Key specifications for 28DA00417-1: Special Features: GRND SAFETY,LOCK ASSY, PILOT & ECMO-1 EJECTION SEAT; End Item Identification: EA-6B ACFT SUPPORT EQUIPMENT. 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 1730-01-520-4764 has DEMIL Code B. 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.