The Plate,mounting, cataloged under National Stock Number 5340-01-436-1629, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-436-1629 |
| Primary Part Number | 3305AS406-501 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| Mounting Hole Quantity | 3 |
| Length | 2.0600 INCHES NOMINAL2.0600 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-A-8625, TY 3 MIL SPEC SINGLE TREATMENT RESPONSE |
| Material Document and Classification | QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.1990 INCHES MINIMUM AND 0.2010 INCHES MAXIMUM ALL HOLES IN |
| Shape | RECTANGULAR |
| Surface Treatment | ANODIZE |
| Width | 1.6000 INCHES NOMINAL1.6000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Thickness | 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN |
| Mounting Hole Type | UNTHREADED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 3305AS406-501 PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| 3305AS406-501 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 3305AS406-501 | C/1 Advisory reference — outside the item-of-supply concept Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc |
| 3305AS406-501 | 5/9 Secondary reference Meggitt Defense Systems, Inc. Dba Meggitt Western Design |
NSN 5340-01-436-1629 is a Plate,mounting, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-436-1629 has 2 manufacturer part numbers on file: 3305AS406-501 (Hydraulics International, Inc. Dba Hydraulics International Inc), 3305AS406-501 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 3305AS406-501: Mounting Hole Quantity: 3; Length: 2.0600 INCHES NOMINAL2.0600 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-A-8625, TY 3 MIL SPEC SINGLE TREATMENT RESPONSE; Material Document and Classification: QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE OR QQ-A-200/8 FED SPEC 2ND MATERIAL RESPONSE. 11 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.
NSN 5340-01-436-1629 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.