The Plate,mounting, cataloged under National Stock Number 5340-01-439-0842, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Arinc Incorporated Div Arinc Engineering Services, Llc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-439-0842 |
| Primary Part Number | ES3349-03 |
| Item Name | Plate,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Arinc Incorporated Div Arinc Engineering Services, Llc |
| Status | ACTIVE |
| Material Document and Classification | ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE |
| Shape | SPECIAL |
| Material | PLASTIC POLYAMIDE NYLON |
| Thickness | 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| ES3349-03 PRIMARY | Arinc Incorporated Div Arinc Engineering Services, Llc (USA) |
| Reference | Meaning |
|---|---|
| MBNY-128-9-D | 5/9 Secondary reference Catamount Mfg Inc |
| ES3349-03 | 7/9 Vendor item drawing reference Drs Sustainment Systems, Inc. |
NSN 5340-01-439-0842 is a Plate,mounting, manufactured by Arinc Incorporated Div Arinc Engineering Services, Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-439-0842 has 1 manufacturer part number on file: ES3349-03 (Arinc Incorporated Div Arinc Engineering Services, Llc).
Key specifications for ES3349-03: Material Document and Classification: ASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE; Shape: SPECIAL; Material: PLASTIC POLYAMIDE NYLON; Thickness: 0.057 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN. 4 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 5340-01-439-0842 has DEMIL Code Q. 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.