The Button,plug, cataloged under National Stock Number 5340-01-007-4950, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-007-4950 |
| Primary Part Number | 572-011-9001 |
| Item Name | Button,plug |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Hole Accommodation Diameter | 0.250 INCHES NOMINAL IN |
| Style Designator | PRESS FIT, IRREGULAR CENTER OPENING |
| Head Opening Inside Length | 0.207 INCHES NOMINAL IN |
| Surface Treatment | NICKEL |
| Head Outside Diameter | 0.745 INCHES MINIMUM AND 0.790 INCHES MAXIMUM IN |
| Material | STEEL CORROSION RESISTING |
| Head Opening Inside Width | 0.617 INCHES MINIMUM AND 1.633 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 572-011-9001 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| L-1360 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-007-4950 is a Button,plug, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-007-4950 has 1 manufacturer part number on file: 572-011-9001 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 572-011-9001: Hole Accommodation Diameter: 0.250 INCHES NOMINAL IN; Style Designator: PRESS FIT, IRREGULAR CENTER OPENING; Head Opening Inside Length: 0.207 INCHES NOMINAL IN; Surface Treatment: NICKEL. 7 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.