The Catch,clamping, cataloged under National Stock Number 5340-01-197-3495, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Acr Electronics, Inc. Dba Acr Electronics Inc. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-197-3495 |
| Primary Part Number | A1-05-0411 |
| Item Name | Catch,clamping |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Acr Electronics, Inc. Dba Acr Electronics Inc |
| Status | ACTIVE |
| Surface Hole Quantity | 1 |
| Design Type | CLAW ENGAGING |
| Engaging Surface Width | 0.594 INCHES NOMINAL IN |
| Material Thickness | 0.062 INCHES NOMINAL IN |
| Catch Strike Style | MORTISE |
| Height | 0.250 INCHES NOMINAL IN |
| Surface Hole Diameter | 0.172 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE PIN |
| Surface Treatment | ZINC AND CHROMATE BASE |
| Surface Treatment | ZINC AND CHROMATE LEVER |
| Surface Treatment | ZINC AND CHROMATE SPRING |
| Engaging Surface Thickness | 0.042 INCHES NOMINAL IN |
| Width | 0.750 INCHES NOMINAL IN |
| Material | STEEL CORROSION RESISTING SPRING |
| Material | STEEL CORROSION RESISTING BASE |
| Material | STEEL CORROSION RESISTING PIN |
| Material | STEEL CORROSION RESISTING LEVER |
| Hole Quantity | 1 |
| Operation Method | LEVER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A1-05-0411 | Acr Electronics, Inc. Dba Acr Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 97-50-112-12 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-197-3495 is a Catch,clamping, manufactured by Acr Electronics, Inc. Dba Acr Electronics Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-197-3495 has 1 manufacturer part number on file: A1-05-0411 (Acr Electronics, Inc. Dba Acr Electronics Inc).
Key specifications for A1-05-0411: Overall Height: 0.562 INCHES NOMINAL IN; Surface Hole Quantity: 1; Design Type: CLAW ENGAGING; Engaging Surface Width: 0.594 INCHES NOMINAL IN. 19 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.