The Toggle Arm,dog Assembly,hatch, cataloged under National Stock Number 2040-01-619-8693, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Lake Shore Systems, Inc.. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Toggle Arm,dog Assembly,hatch |
| FSC / FSG | 2040 — Marine Hardware and Hull Items (FSG 20) |
| Manufacturers | Lake Shore Systems, Inc. (CAGE 34712) |
| Parameter | Value |
|---|---|
| NSN | 2040-01-619-8693 |
| Primary Part Number | F119041 |
| Item Name | Toggle Arm,dog Assembly,hatch |
| FSC / FSG | 2040 / 20 — Marine Hardware and Hull Items |
| Manufacturer | Lake Shore Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| F119041 PRIMARY | Lake Shore Systems, Inc. (USA) |
| F118633 ITEM 21 | Lake Shore Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| F118633 | D/9 Drawing number reference only Lake Shore Systems, Inc. |
NSN 2040-01-619-8693 is a Toggle Arm,dog Assembly,hatch, manufactured by Lake Shore Systems, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
NSN 2040-01-619-8693 has 2 manufacturer part numbers on file: F119041 (Lake Shore Systems, Inc.), F118633 ITEM 21 (Lake Shore Systems, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 2040-01-619-8694, 2040-01-619-8695. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.