Product Details | WAVEGUIDE ASSEMBLY

5985-01-443-6955 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: 7700090503, 7700090-503, 5985-01-443-6955, 01-443-6955, 5985014436955, 014436955

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

Supply Group (FSG) NSN Assign. NIIN
59 16 APR 1997 01-443-6955

Drawings & Photos | NSN 5985-01-443-6955


Cross Reference | NSN 5985-01-443-6955

Part Number Cage Code Manufacturer
7700090-503 25531 SPACE MACHINE & ENGINEERING CORP.

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Technical Data | NSN 5985-01-443-6955

Characteristic Specifications
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 ALL TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS ALL TUBING SEGMENT
BEND ANGLE IN DEG 90.0 FIRST BEND H-PLANE 90.0 SECOND BEND E-PLANE
MATERIAL COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C2 CHOKE TYPE ALL FLANGES
FLANGE INSIDE WIDTH 0.900 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT 0.400 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE WIDTH 1.630 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.630 INCHES NOMINAL ALL FLANGES
FLANGE DEPTH 0.440 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNJF ALL FLANGES ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.160 INCHES ALL FLANGES ALL CONNECTION FACILITIES
THREAD CLASS 3B ALL FLANGES ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
SPECIAL FEATURES THIS ITEM IS PAINTED GREY AND HAS 3 TUBE SEGMENTS WITH 2 BENDS. IT IS L SHAPED WITH THE LENGTH OF THE FIRST SEGMENT MEARSURING 2 IN., THE SECOND SEGMENT IS 9 IN., AND THE THIRD SEGMENT IS 20 IN. LONG
III END ITEM IDENTIFICATION COAST GUARD HU-25 SLAR SYSTEM
MANUFACTURERS CODE 25531
DESIGN CONTROL REFERENCE 7700090-503

Restrictions/Controls & Freight Information | NSN 5985-01-443-6955

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.)
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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