The Lock Set,mortise, cataloged under National Stock Number 5340-00-459-9942, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Questron Aerospace / Fas-Tronics Div.. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-459-9942 |
| Primary Part Number | 0N143193-1 |
| Item Name | Lock Set,mortise |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Questron Aerospace / Fas-Tronics Div. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 0N143193-1 | National Security Agency (USA) |
| 1974 | Chicago Lock Co (USA) |
| 0N143193-1 PRIMARY | Questron Aerospace / Fas-Tronics Div. (USA) |
NSN 5340-00-459-9942 is a Lock Set,mortise, manufactured by Questron Aerospace / Fas-Tronics Div., classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-459-9942 has 3 cross-referenced part numbers: 0N143193-1 (National Security Agency), 1974 (Chicago Lock Co), 0N143193-1 (Questron Aerospace / Fas-Tronics Div.).
There are 9 known substitutes for 5340-00-459-9942: 4820-00-428-3097, 6240-00-449-9960, 5950-00-471-2182 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0N143193-1: End Item Identification: USED ON VOR EQUIPMENT. 1 total characteristics are documented in the Federal Logistics Information System.