Product Details | WAVEGUIDE ASSEMBLY

5985-00-946-6796 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: B90E0010, TR57309, TR-57309, 109310, 5985-00-946-6796, 00-946-6796, 5985009466796, 009466796

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

Supply Group (FSG) NSN Assign. NIIN
59 16 MAR 1966 00-946-6796

Drawings & Photos | NSN 5985-00-946-6796


Cross Reference | NSN 5985-00-946-6796

Part Number Cage Code Manufacturer
109310 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
109310 80006 LITTON SYSTEMS INC AIRTRON DIV
B90E0010 12464 MCDONNELL DOUGLAS CORP MCDONNELL DOUGLAS ELECTRONIC SYSTEMS
TR-57309 06351 MICROWAVE ENGINEERING CORPORATION

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Technical Data | NSN 5985-00-946-6796

Characteristic Specifications
STYLE DESIGNATOR B2 BEND TYPE
WAVEGUIDE LONGER OFFSET DISTANCE 2.000 INCHES NOMINAL
WAVEGUIDE OFFSET DISTANCE 2.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
BEND ANGLE IN DEG 90.0 SINGLE BEND E-PLANE
MATERIAL COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT SILVER SINGLE TUBING SEGMENT INSIDE SURFACES ENAMEL AND CHROMATE ZINC ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
(NON-CORE DATA) SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-E-15090 MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-6889 MIL SPEC 2ND TREATMENT RESPONSE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C3 CHOKE TYPE ALL FLANGES
FLANGE INSIDE WIDTH 0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE DIAMETER 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH 32 ALL FLANGES ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
SPECIAL FEATURES SECOND FLANGE MODIFIED BY UNTHREADED INSTEAD OF THREADED HOLES
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-089 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/59-1 ALL FLANGES
(NON-CORE DATA) FRAGILITY FACTOR MODERATELY RUGGED
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND TUBING INSIDE SURFACE SILVER

Restrictions/Controls & Freight Information | NSN 5985-00-946-6796

Category Code Description
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.
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 TX Defense Supply Center Columbus
Columbus, OH 43218
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