Part Details | METAL GRILLE
1660-01-345-3332 A metal frame enclosing a metal core which is constructed of perforated sheet metal, bars, core material, or the like. It is used to form an openwork barrier or screen to allow the passage of a maximum quantity of air and/or light, but excluding the passage of foreign objects. Excludes GUARD, FAN IMPELLER.
Alternate Parts: 3P21720101, 3P21720-101, 1660-01-345-3332, 01-345-3332, 1660013453332, 013453332
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 16 | SEP 17, 1991 | 01-345-3332 | 04236 ( GRILLE, METAL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 1660-01-345-3332
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3P21720-101 | 98897 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 1660-01-345-3332
| Characteristic | Specifications |
|---|---|
| SHAPE | RECTANGULAR |
| FRAME TYPE | PLATE |
| FRAME OVERALL WIDTH | 6.800 INCHES NOMINAL |
| FRAME OVERALL HEIGHT | 5.250 INCHES NOMINAL |
| FRAME OVERALL THICKNESS | 0.400 INCHES NOMINAL |
| FRAME OPENING WIDTH | 5.000 INCHES NOMINAL |
| FRAME OPENING HEIGHT | 2.860 INCHES NOMINAL |
| FRAME MOUNTING HOLES | NOT INCLUDED |
| CORE TYPE | PERFORATED METAL |
| PERFORATION SHAPE | OVAL |
| OPEN AREA IN PERCENT | 35.0 |
| METAL THICKNESS | 0.032 IN. |
| END ITEM IDENTIFICATION | ACFT C-141 |