The Plate,mounting, cataloged under National Stock Number 5340-01-411-6445, 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 13 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: HD.
| Parameter | Value |
|---|---|
| NSN | 5340-01-411-6445 |
| Primary Part Number | 5938327 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Length | 2.630 INCHES NOMINAL2.630 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | QQ-P-35, TY 4 FED SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.190 INCHES NOMINAL ALL HOLES IN |
| Shape | RECTANGULAR |
| Thread Size | .190IN-32 IN |
| Screw Thread Series Designator | UNF |
| Surface Treatment | PASSIVATE |
| Width | 0.500 INCHES NOMINAL0.500 INCHES NOMINAL IN |
| Material | STEEL COMP 316 |
| Thickness | 0.125 INCHES NOMINAL0.125 INCHES NOMINAL IN |
| Mounting Hole Type | THREADED |
| 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 | HD |
| Part Number | Manufacturer |
|---|---|
| 5938327 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-411-6445 is a Plate,mounting, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-411-6445 has 1 manufacturer part number on file: 5938327 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-412-4886. Verify interchangeability with system specifications before substitution.
Key specifications for 5938327: Mounting Hole Quantity: 2; Length: 2.630 INCHES NOMINAL2.630 INCHES NOMINAL IN; Surface Treatment Document and Classification: QQ-P-35, TY 4 FED SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE. 13 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.