The Lock,aircraft Ground Safety, cataloged under National Stock Number 1730-01-199-7350, 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 Northrop Grumman Systems Corporation. Government technical data includes 4 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 | 1730-01-199-7350 |
| Primary Part Number | 210D197790-1 |
| Item Name | Lock,aircraft Ground Safety |
| FSC / FSG | 1730 / 17 — Aircraft Ground Servicing Equipment |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Supplementary Features | TWO LOCKS CONNECTED TOGETHER BY WARNING STREAMER |
| Functional Description | USED TO PREVENT INADVERTANT FIRING OF EJECTION INITIATOR TO GO TO SEAT CANOPY |
| Usage Design | EJECTION INIATATOR TO SEAT CANOPY T-46A ACFT A |
| Furnished Items | WARNING STREAMER |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 210D197790-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
NSN 1730-01-199-7350 is a Lock,aircraft Ground Safety, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1730, Aircraft Ground Servicing Equipment. Status: active.
NSN 1730-01-199-7350 has 1 manufacturer part number on file: 210D197790-1 (Northrop Grumman Systems Corporation).
Key specifications for 210D197790-1: Supplementary Features: TWO LOCKS CONNECTED TOGETHER BY WARNING STREAMER; Functional Description: USED TO PREVENT INADVERTANT FIRING OF EJECTION INITIATOR TO GO TO SEAT CANOPY; End Item Identification: T46-A ACFT AGE.; Usage Design: EJECTION INIATATOR TO SEAT CANOPY T-46A ACFT A. 4 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 1730-01-199-7350 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.