The Plate,mounting, cataloged under National Stock Number 5340-01-140-7624, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Astro Machine Co Inc Div Astro Machine Company. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-140-7624 |
| Primary Part Number | 3515871 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Astro Machine Co Inc Div Astro Machine Company |
| Status | ACTIVE |
| Length | 1.6090 INCHES NOMINAL IN |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Shape | RECTANGULAR |
| Aperture Diameter | 0.6200 INCHES NOMINAL IN |
| Features Provided | APERTURE |
| Width | 1.4300 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 0.1000 INCHES NOMINAL IN |
| Aperture Shape | ROUND |
| 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 |
|---|---|
| 3515871 PRIMARY | Astro Machine Co Inc Div Astro Machine Company (USA) |
| Reference | Meaning |
|---|---|
| 3515871 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-140-7624 is a Plate,mounting, manufactured by Astro Machine Co Inc Div Astro Machine Company, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-140-7624 has 1 manufacturer part number on file: 3515871 (Astro Machine Co Inc Div Astro Machine Company).
Key specifications for 3515871: Length: 1.6090 INCHES NOMINAL IN; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE; Shape: RECTANGULAR; Aperture Diameter: 0.6200 INCHES NOMINAL IN. 9 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.