The Plate,mounting, cataloged under National Stock Number 5340-01-411-9051, 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 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-411-9051 |
| Primary Part Number | 6912317-1 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| Length | 2.250 INCHES NOMINAL2.250 INCHES NOMINAL IN |
| Material Document and Classification | MIL-C-15726, 70-30, COND 060 MIL SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM ALL HOLES IN |
| Shape | RECTANGULAR |
| Aperture Diameter | 1.148 INCHES MINIMUM AND 1.153 INCHES MAXIMUM IN |
| Features Provided | APERTURE |
| Width | 2.000 INCHES NOMINAL2.000 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| Thickness | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Mounting Hole Type | UNTHREADED |
| 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 |
NSN 5340-01-411-9051 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-411-9051 has 2 manufacturer part numbers on file: 6912317-1 (Naval Sea Systems Command), 6912317-1 (Bae Systems Land & Armaments L.p.).
Key specifications for 6912317-1: Mounting Hole Quantity: 4; Length: 2.250 INCHES NOMINAL2.250 INCHES NOMINAL IN; Material Document and Classification: MIL-C-15726, 70-30, COND 060 MIL SPEC SINGLE MATERIAL RESPONSE; Mounting Hole Diameter: 0.279 INCHES MINIMUM AND 0.289 INCHES MAXIMUM ALL HOLES IN. 12 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.