The Grille,metal, cataloged under National Stock Number 5340-00-463-9641, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne 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. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-463-9641 |
| Primary Part Number | 112238 |
| Item Name | Grille,metal |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 |
| FSC Application Data | RADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE |
| Frame Opening Diameter | 9.875 INCHES NOMINAL IN |
| Metal Thickness | 0.051 INCHES NOMINAL IN |
| Open Area in Percent | 50.0 |
| Mounting Hole Diameter | 0.223 INCHES NOMINAL IN |
| Shape | ROUND |
| Perforation Shape | EXPANDED-X |
| Frame Type | ROUND |
| Frame Overall Diameter | 11.250 INCHES NOMINAL IN |
| Surface Treatment | OXIDE OVERALL |
| Core Type | PERFORATED METAL |
| Material | ALUMINUM OVERALL |
| Frame Overall Thickness | 0.063 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 |
| Part Number | Manufacturer |
|---|---|
| 112238 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5340-00-463-9641 is a Grille,metal, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-463-9641 has 1 manufacturer part number on file: 112238 (L3harris Technologies, Inc Div Space & Airborne Systems).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-652-8062. Verify interchangeability with system specifications before substitution.
Key specifications for 112238: Mounting Hole Quantity: 4; FSC Application Data: RADAR SET,NONAIRBORNE,EXCEPT FIRE CONTROL AND GUIDED MISSILE; Frame Opening Diameter: 9.875 INCHES NOMINAL IN; Metal Thickness: 0.051 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.