The Grille,metal, cataloged under National Stock Number 5340-00-458-8188, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Essex Electro Engineers Inc. Government technical data includes 11 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 | 5340-00-458-8188 |
| Primary Part Number | A427-2307-1 |
| Item Name | Grille,metal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Essex Electro Engineers Inc |
| Status | ACTIVE |
| Frame Overall Height | 4.500 INCHES NOMINAL IN |
| Bar Adjustability | NONADJUSTABLE |
| Bar Position | HORIZONTAL |
| Frame Opening Height | 3.365 INCHES NOMINAL IN |
| Frame Opening Width | 11.730 INCHES NOMINAL IN |
| Shape | RECTANGULAR |
| Frame Overall Width | 12.000 INCHES NOMINAL IN |
| Frame Type | FLAT |
| Bar Spacing | 1 IN. APART IN |
| Core Type | BAR |
| Frame Overall Thickness | 0.240 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 |
|---|---|
| A427-2307-1 PRIMARY | Essex Electro Engineers Inc (USA) |
NSN 5340-00-458-8188 is a Grille,metal, manufactured by Essex Electro Engineers Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-458-8188 has 1 manufacturer part number on file: A427-2307-1 (Essex Electro Engineers Inc).
Key specifications for A427-2307-1: Frame Overall Height: 4.500 INCHES NOMINAL IN; Bar Adjustability: NONADJUSTABLE; Bar Position: HORIZONTAL; Frame Opening Height: 3.365 INCHES NOMINAL IN. 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.
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.