The Button,plug, cataloged under National Stock Number 5340-01-145-8475, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Natel Engineering Company, Llc Div Natel Chatsworth Division. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-145-8475 |
| Primary Part Number | CN1043 |
| Item Name | Button,plug |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Natel Engineering Company, Llc Div Natel Chatsworth Division |
| Status | ACTIVE |
| Head Height | 0.050 INCHES NOMINAL IN |
| Material Document and Classification | MIL-M-20693, COMP A, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE |
| Bottom Outside Diameter | 0.240 INCHES NOMINAL IN |
| Head Outside Diameter | 0.312 INCHES NOMINAL IN |
| Material | PLASTIC |
| 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 |
|---|---|
| CN1043 PRIMARY | Natel Engineering Company, Llc Div Natel Chatsworth Division (USA) |
| Reference | Meaning |
|---|---|
| CN1043 | 3/9 Design control — primary reference Natel Engineering Company Inc Dba Powercube Div Powercube |
NSN 5340-01-145-8475 is a Button,plug, manufactured by Natel Engineering Company, Llc Div Natel Chatsworth Division, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-145-8475 has 1 manufacturer part number on file: CN1043 (Natel Engineering Company, Llc Div Natel Chatsworth Division).
Key specifications for CN1043: Overall Height: 0.305 INCHES NOMINAL IN; Head Height: 0.050 INCHES NOMINAL IN; Material Document and Classification: MIL-M-20693, COMP A, TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE; Bottom Outside Diameter: 0.240 INCHES NOMINAL IN. 5 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.