Product Details | WAVEGUIDE ASSEMBLY

5985-00-248-8856 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: CG-774/U, CG774U, 5985-00-248-8856, 00-248-8856, 5985002488856, 002488856

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-248-8856

Drawings & Photos | NSN 5985-00-248-8856


Cross Reference | NSN 5985-00-248-8856

Part Number Cage Code Manufacturer
CG-774/U 24930 EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA
CG-774/U 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

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Technical Data | NSN 5985-00-248-8856

Characteristic Specifications
STYLE DESIGNATOR B1 STRAIGHT TYPE
WAVEGUIDE LENGTH 3.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 1.000 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 0.900 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 0.400 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 0.500 INCHES NOMINAL
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
TUBING TWIST TYPE STRAIGHT TWIST SINGLE TUBING SEGMENT
TUBING TWIST ANGLE IN DEG 90.0 SINGLE TUBING SEGMENT
MATERIAL COPPER ALLOY SINGLE TUBING SEGMENT
SURFACE TREATMENT SILVER SINGLE TUBING SEGMENT INSIDE SURFACES ANY ACCEPTABLE SINGLE TUBING SEGMENT OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C2 CHOKE TYPE FIRST FLANGE C28 COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 0.900 INCHES NOMINAL FIRST FLANGE 1.003 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE HEIGHT 0.400 INCHES NOMINAL FIRST FLANGE 0.505 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.625 INCHES NOMINAL FIRST FLANGE 1.625 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.625 INCHES NOMINAL FIRST FLANGE 1.625 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH 0.438 INCHES NOMINAL FIRST FLANGE 0.438 INCHES NOMINAL SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.169 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH 32 FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-079 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/59-006 FIRST FLANGE M3922/53-001 SECOND FLANGE
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION TUBING INTERNAL SURFACE SILVER
MANUFACTURERS CODE 80058
DESIGN CONTROL REFERENCE CG-774/U

Restrictions/Controls & Freight Information | NSN 5985-00-248-8856

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.
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
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