The Button,plug, cataloged under National Stock Number 5340-01-047-0622, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 10 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5340-01-047-0622 |
| Primary Part Number | BACP20B16B |
| Item Name | Button,plug |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Head Height | 0.078 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-416, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE |
| Hole Accommodation Diameter | 0.625 INCHES NOMINAL IN |
| Material Accommodated Thickness | 0.062 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Style Designator | STANDARD |
| Prong Outside Diameter | 0.631 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM |
| Head Outside Diameter | 0.797 INCHES NOMINAL IN |
| Material | STEEL COMP 1050 |
| Prong Quantity | 8 |
| 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 |
|---|---|
| BACP20B16B | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| BACP20B16P | 3/2 Design control — primary reference U.S. Government activity |
| BACP20B16B | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-047-0622 is a Button,plug, manufactured by The Boeing Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-047-0622 has 1 manufacturer part number on file: BACP20B16B (The Boeing Company).
Key specifications for BACP20B16B: Overall Height: 0.281 INCHES NOMINAL IN; Head Height: 0.078 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-416, TYPE 2 FED SPEC SINGLE TREATMENT RESPONSE; Hole Accommodation Diameter: 0.625 INCHES NOMINAL IN. 10 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.