Product Details | WAVEGUIDE ASSEMBLY

5985-00-988-9091 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: 9994658, 5985-00-988-9091, 00-988-9091, 5985009889091, 009889091

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-988-9091

Drawings & Photos | NSN 5985-00-988-9091


Cross Reference | NSN 5985-00-988-9091

Part Number Cage Code Manufacturer
9994658 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5985-00-988-9091

Characteristic Specifications
STYLE DESIGNATOR B1 STRAIGHT TYPE
WAVEGUIDE LENGTH 7.440 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 6.875 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 6.500 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 3.250 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 3.625 INCHES NOMINAL
MATERIAL ALUMINUM ALLOY 6061 ALL FLANGE
(NON-CORE DATA) MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE ALL FLANGE
SURFACE TREATMENT OXIDE FILM ALL FLANGE INSIDE SURFACES
(NON-CORE DATA) SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE ALL FLANGE INSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C8 CONTACT TYPE ALL FLANGES
FLANGE INSIDE WIDTH 6.490 INCHES MINIMUM AND 6.510 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 3.240 INCHES MINIMUM AND 3.260 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH 8.668 INCHES MINIMUM AND 8.710 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT 5.418 INCHES MINIMUM FIRST FLANGE 5.458 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH 0.918 INCHES MINIMUM AND 0.958 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 10 UNTHREADED HOLE ALL FLANGES SINGLE CONNECTION FACILITY
MAXIMUM OPERATING PRESSURE 25.0 POUNDS PER SQUARE INCH GAGE
VOLTAGE STANDING WAVE RATIO 1.05
III FSC APPLICATION DATA ANTENNA RECEIVER TRANSMITTER GROUP MISSILE TRACKING
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 9994658

Restrictions/Controls & Freight Information | NSN 5985-00-988-9091

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