The Plate,mounting, cataloged under National Stock Number 5340-01-519-0175, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 16 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-519-0175 |
| Primary Part Number | 7326312-004 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 6 AND 2 AND 4 AND 8 AND 5 |
| Length | 14.180 INCHES NOMINAL14.180 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A |
| Material Document and Classification | ASTM-B209, T651 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.375 INCHES NOMINAL FIRST HOLE IN |
| Mounting Hole Diameter | 0.625 INCHES NOMINAL ALL HOLES IN |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL FOURTH HOLE IN |
| Mounting Hole Diameter | 0.279 INCHES MINIMUM AND 0.286 INCHES MAXIMUM SECOND HOLE IN |
| Mounting Hole Diameter | 0.342 INCHES MINIMUM AND 0.349 INCHES MAXIMUM THIRD HOLE IN |
| Shape | IRREGULAR |
| Thread Size | 3/8IN-18 IN |
| Screw Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Width | 9.020 INCHES NOMINAL9.020 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Mounting Hole Type | THREADED AND UNTHREADED |
| 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 |
|---|---|
| 7326312-004 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 7326312-04 | 5/9 Secondary reference Naval Sea Systems Command |
| 7326312-01 | D/9 Drawing number reference only Naval Sea Systems Command |
| 7326312-4 | 3/9 Design control — primary reference Naval Sea Systems Command |
NSN 5340-01-519-0175 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-519-0175 has 1 manufacturer part number on file: 7326312-004 (Naval Sea Systems Command).
Key specifications for 7326312-004: Mounting Hole Quantity: 6 AND 2 AND 4 AND 8 AND 5; Length: 14.180 INCHES NOMINAL14.180 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A; Material Document and Classification: ASTM-B209, T651 ASSN STD SINGLE MATERIAL RESPONSE. 16 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.