The Button,plug, cataloged under National Stock Number 5340-01-184-6677, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-184-6677 |
| Primary Part Number | 5P7689 |
| Item Name | Button,plug |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Head Height | 1.52 MILLIMETERS NOMINAL MM |
| Hole Accommodation Diameter | 10.2 MILLIMETERS NOMINAL MM |
| Material Accommodated Thickness | 1.6 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM |
| Style Designator | DOMED CENTER |
| Prong Outside Diameter | 10.2 MILLIMETERS NOMINAL MM |
| Head Outside Diameter | 12.7 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| 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 |
|---|---|
| 5P7689 PRIMARY | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 2-18546 | 5/9 Secondary reference Eaton Corporation Dba Air Controls Division Div Air Controls Division |
NSN 5340-01-184-6677 is a Button,plug, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-184-6677 has 1 manufacturer part number on file: 5P7689 (Caterpillar Inc Div Caterpillar Defense).
1 possible match (shared part number, not a government interchangeability claim): 4820-01-446-7345. Verify interchangeability with system specifications before substitution.
Key specifications for 5P7689: Overall Height: 5.08 MILLIMETERS NOMINAL MM; Head Height: 1.52 MILLIMETERS NOMINAL MM; Hole Accommodation Diameter: 10.2 MILLIMETERS NOMINAL MM; Material Accommodated Thickness: 1.6 MILLIMETERS MINIMUM AND 2.5 MILLIMETERS MAXIMUM MM. 8 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.