The Grille,metal, cataloged under National Stock Number 5340-01-252-0738, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Drs Network & Imaging Systems 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-252-0738 |
| Primary Part Number | 1D49788-503 |
| Item Name | Grille,metal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Drs Network & Imaging Systems Llc |
| Status | ACTIVE |
| Mounting Hole Quantity | 8 |
| Mounting Hole Diameter | 0.218 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN |
| Shape | ROUND |
| Frame Type | ROUND |
| 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 |
|---|---|
| 1D49788-503 PRIMARY | Drs Network & Imaging Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 1D49788-503 | 5/9 Secondary reference Mcdonnell Douglas Corp Mcdonnell Douglas Aerospace Defense and Electronics Systems |
| 1D49788-503 | 5/9 Secondary reference The Boeing Company |
NSN 5340-01-252-0738 is a Grille,metal, manufactured by Drs Network & Imaging Systems Llc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-252-0738 has 1 manufacturer part number on file: 1D49788-503 (Drs Network & Imaging Systems Llc).
Key specifications for 1D49788-503: Mounting Hole Quantity: 8; Mounting Hole Diameter: 0.218 INCHES MINIMUM AND 0.227 INCHES MAXIMUM IN; Shape: ROUND; Frame Type: ROUND. 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.
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.