Product 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.20616600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment25100052Vehicular Cab, Body, and Frame Structural Components29250058Engine Electrical System Components, Aircraft Prime Moving4130000053400020Hardware, Commercial56700034Building Components, Prefabricated

Part Alternates: 3P21720101, 3P21720-101, 1660-01-345-3332, 01-345-3332, 1660013453332, 013453332

Aircraft Components and Accessories | Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Supply Group (FSG) NSN Assign. NIIN
16 17 SEP 1991 01-345-3332

Cross Reference | NSN 1660-01-345-3332

Part Number Cage Code Manufacturer
3P21720-101 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Technical Data | NSN 1660-01-345-3332

Characteristic Specifications
MATERIAL AND LOCATION ALUMINUM ALLOY OVERALL
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.
III END ITEM IDENTIFICATION ACFT C-141
MANUFACTURERS CODE 98897
DESIGN CONTROL REFERENCE 3P21720-101

Restrictions/Controls & Freight Information | NSN 1660-01-345-3332

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:NFIREARMS PIECE PARTS AND NONLETHAL FIREARMS
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information