The Latch,mortise, cataloged under National Stock Number 5340-01-731-3903, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Latch,mortise |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Naval Sea Systems Command (CAGE 53711); Blackstone Business Enterprises, Inc. (CAGE 31644); Mcmaster-Carr Supply Co (CAGE 3A054); Harnisch Company Dba Harnisch Co (CAGE 97HQ2) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-731-3903 |
| Primary Part Number | 7069033-54 |
| Item Name | Latch,mortise |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| 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 |
|---|---|
| 7069033-54 PRIMARY | Naval Sea Systems Command (USA) |
| 8001-751-10 | Blackstone Business Enterprises, Inc. (USA) |
| 1662A32 | Mcmaster-Carr Supply Co (USA) |
| 0781 | Blackstone Business Enterprises, Inc. (USA) |
| BC500A-03 | Harnisch Company Dba Harnisch Co (USA) |
| Reference | Meaning |
|---|---|
| 164-7069033-54 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
| 7069033 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5340-01-731-3903 is a Latch,mortise, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-731-3903 has 5 manufacturer part numbers on file: 7069033-54 (Naval Sea Systems Command), 8001-751-10 (Blackstone Business Enterprises, Inc.), 1662A32 (Mcmaster-Carr Supply Co), 0781 (Blackstone Business Enterprises, Inc.), BC500A-03 (Harnisch Company Dba Harnisch Co).
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.