The Grille,metal, cataloged under National Stock Number 5340-01-125-3142, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. Government technical data includes 14 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-125-3142 |
| Primary Part Number | 635-9602-001 |
| Item Name | Grille,metal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Frame Overall Height | 3.900 INCHES NOMINAL IN |
| FSC Application Data | HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS |
| Metal Thickness | 0.125 INCHES NOMINAL IN |
| Open Area in Percent | 85.0 |
| Mounting Hole Diameter | 0.125 INCHES NOMINAL IN |
| Shape | RECTANGULAR |
| Perforation Shape | ROUND |
| Frame Overall Width | 4.360 INCHES NOMINAL IN |
| Frame Type | FLAT |
| Surface Treatment | ANODIZE OVERALL |
| Core Type | PERFORATED METAL |
| Material | ALUMINUM OVERALL |
| Frame Overall Thickness | 0.055 INCHES NOMINAL IN |
| 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 |
|---|---|
| 635-9602-001 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5340-01-125-3142 is a Grille,metal, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-125-3142 has 1 manufacturer part number on file: 635-9602-001 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 635-9602-001: Mounting Hole Quantity: 2; Frame Overall Height: 3.900 INCHES NOMINAL IN; FSC Application Data: HEADSETS,HANDSETS,MICROPHONES AND SPEAKERS; Metal Thickness: 0.125 INCHES NOMINAL IN. 14 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.