The Latch Set,mortise, cataloged under National Stock Number 5340-00-355-4867, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-355-4867 |
| Item Name | Latch Set,mortise |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Face Shape | FLAT |
| Features Provided | RELEASE BAR AND DEPRESSED POSITION BAR HOLDING DEVICE |
| Knob Shape | ROUND |
| Bolt Type | REVERSE BEVEL OR UNIVERSAL |
| Action Type | SPRING |
| Surface Treatment | NICKEL CASE |
| Surface Treatment | NICKEL BAR |
| Surface Treatment | NICKEL DOOR PULL |
| Surface Treatment | NICKEL FACE |
| Surface Treatment | NICKEL KNOB |
| Knob Quantity | 1 |
| Material | COPPER ALLOY CASE |
| Material | COPPER ALLOY KNOB |
| Material | COPPER ALLOY BAR |
| Material | COPPER ALLOY DOOR PULL |
| Material | COPPER ALLOY FACE |
| Thickness | 0.500 INCHES NOMINAL CASE IN |
| 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 |
| Reference | Meaning |
|---|---|
| S1603SK1018356 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-355-4867 is a Latch Set,mortise, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-355-4867: Face Shape: FLAT; Features Provided: RELEASE BAR AND DEPRESSED POSITION BAR HOLDING DEVICE; Knob Shape: ROUND; Bolt Type: REVERSE BEVEL OR UNIVERSAL. 17 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.