Product Details | WAVEGUIDE ASSEMBLY

5985-00-804-6939 An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a SWITCH, WAVE GUIDE, a DUMMY LOAD, ELECTRICAL and other components such as waveguide section, cable terminal chamber and the like. Excludes COUPLER, ROTARY, RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER, WAVEGUIDE; and TUNER, WAVEGUIDE.

Part Alternates: CG1656U, 5985-00-804-6939, 00-804-6939, 5985008046939, 008046939

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-804-6939

Drawings & Photos | NSN 5985-00-804-6939


Cross Reference | NSN 5985-00-804-6939

Part Number Cage Code Manufacturer
CG1656U 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

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Technical Data | NSN 5985-00-804-6939

Characteristic Specifications
STYLE DESIGNATOR B1 STRAIGHT TYPE
WAVEGUIDE LENGTH 2.000 FEET NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.702 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 0.622 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 0.311 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 0.391 INCHES NOMINAL
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
MATERIAL COPPER ALLOY SINGLE TUBING SEGMENT COPPER ALLOY ALL FLANGE
SURFACE TREATMENT SILVER SINGLE TUBING SEGMENT INSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C2 CHOKE TYPE FIRST FLANGE C28 COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 0.622 INCHES NOMINAL FIRST FLANGE 0.705 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE HEIGHT 0.311 INCHES NOMINAL FIRST FLANGE 0.394 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.312 INCHES NOMINAL FIRST FLANGE 1.313 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.312 INCHES NOMINAL FIRST FLANGE 1.313 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH 0.375 INCHES NOMINAL FIRST FLANGE 0.313 INCHES NOMINAL SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY 4 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY
FLANGE CONNECTING HOLE DIAMETER 0.144 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY
THREAD SERIES DESIGNATOR UNC FIRST FLANGE SINGLE CONNECTION FACILITY
NOMINAL THREAD SIZE 0.138 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD CLASS ANY ACCEPTABLE FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD DIRECTION RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-089 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/59-1 FIRST FLANGE M3922/53-5 SECOND FLANGE

Restrictions/Controls & Freight Information | NSN 5985-00-804-6939

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 063520 WAVEGUIDE IN BOXES/CRATES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 723 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5985-00-804-6939

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management CodeEElectronics MaterielDefense Electronics Supply Center (DESC)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeCType 2 (as required items)
Physical Category Code2Bulk
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesNRESTRICTED REQUISITIONING-DISPOSAL (Service/Agency use only.) # Discontinued items no longer authorized for issue except on the specific approval of the Service inventory manager. Requisitions may be submitted in accordance with Service requisitioning procedures in instances where valid requirements exist and replacing item data has not been furnished.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative