Product Details | WAVEGUIDE ASSEMBLY

5985-00-978-4269 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: 9988291, 5985-00-978-4269, 00-978-4269, 5985009784269, 009784269

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-978-4269

Drawings & Photos | NSN 5985-00-978-4269


Cross Reference | NSN 5985-00-978-4269

Part Number Cage Code Manufacturer
9988291 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5985-00-978-4269

Characteristic Specifications
STYLE DESIGNATOR B2 BEND TYPE
WAVEGUIDE LONGER OFFSET DISTANCE 1.372 INCHES NOMINAL
WAVEGUIDE OFFSET DISTANCE 1.372 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
BEND ANGLE IN DEG 90.0 SINGLE BEND E-PLANE
MATERIAL ALUMINUM ALLOY ALL FLANGE
FLANGE QUANTITY 2
FLANGE STYLE C3 CHOKE TYPE FIRST FLANGE C3 CHOKE TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM FIRST FLANGE 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM FIRST FLANGE 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM FIRST FLANGE 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE 0.422 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE
VOLTAGE STANDING WAVE RATIO 1.08
III FSC APPLICATION DATA ANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 9988291

Restrictions/Controls & Freight Information | NSN 5985-00-978-4269

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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Precious Metals Indicator Code:UPrecious metal type is unknown
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 013120 ALUMINUM ARTICLE NOI SUB 6
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 576 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