The Plug Assembly,sealing, cataloged under National Stock Number 5340-01-184-2242, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-184-2242 |
| Primary Part Number | ST7M141C15SX |
| Item Name | Plug Assembly,sealing |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | The Boeing Company Div Defense |
| 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 |
|---|---|
| ST7M141C15SX | The Boeing Company Div Defense (USA) |
| Reference | Meaning |
|---|---|
| 10112917 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| PLGA4780020A | 3/2 Design control — primary reference U.S. Government activity |
| PLGA4780020 | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-184-2242 is a Plug Assembly,sealing, manufactured by The Boeing Company Div Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-184-2242 has 1 manufacturer part number on file: ST7M141C15SX (The Boeing Company Div Defense).
Key specifications for ST7M141C15SX: Special Features: STEEL ASTM 582 TY 416;PASSIVATE MIL-S-5002;PLUG AND PIN;OVERSIZE;0.478/0.479 IN. DIA;0.383/0.397 IN. LG;INSTALLATION HOLE SIZE 0.478/0.479 IN. DIA;ROCKWELL HARDNESS C20-C34 IN. 0 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.