Product Details | WAVEGUIDE ASSEMBLY

5985-00-239-1185 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: 2169729501, 2169729-501, 5985-00-239-1185, 00-239-1185, 5985002391185, 002391185

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

Supply Group (FSG) NSN Assign. NIIN
59 30 DEC 1971 00-239-1185

Drawings & Photos | NSN 5985-00-239-1185


Cross Reference | NSN 5985-00-239-1185

Part Number Cage Code Manufacturer
2169729-501 11447 L-3 COMMUNICATIONS CORPORATION DBA COMMUNICATION SYSTEMS - EAST
2169729-501 49671 LOCKHEED MARTIN CORP LOCKHEED MARTIN INFORMATION SYSTEMS

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Technical Data | NSN 5985-00-239-1185

Characteristic Specifications
STYLE DESIGNATOR B12 THREE BEND TYPE
WAVEGUIDE FIRST LEG LENGTH 3.115 INCHES MINIMUM AND 3.135 INCHES MAXIMUM
WAVEGUIDE SECOND LEG LENGTH 4.000 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH 2.115 INCHES MINIMUM AND 2.135 INCHES MAXIMUM
WAVEGUIDE FOURTH LEG LENGTH 1.750 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 1.143 INCHES MINIMUM AND 1.153 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 1.017 INCHES MINIMUM AND 1.023 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 0.507 INCHES MINIMUM AND 0.513 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT 0.633 INCHES MINIMUM AND 0.643 INCHES MAXIMUM
FLEXIBILITY RIGID ALL TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS ALL TUBING SEGMENT
MATERIAL ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT CHROMATE AND ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C3 CHOKE TYPE FIRST FLANGE C28 COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 1.017 INCHES MINIMUM AND 1.023 INCHES MAXIMUM FIRST FLANGE 1.017 INCHES MINIMUM AND 1.023 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT 0.507 INCHES MINIMUM AND 0.513 INCHES MAXIMUM FIRST FLANGE 0.507 INCHES MINIMUM AND 0.513 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.672 INCHES MINIMUM AND 1.702 INCHES MAXIMUM FIRST FLANGE 1.672 INCHES MINIMUM AND 1.702 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.672 INCHES MINIMUM AND 1.702 INCHES MAXIMUM FIRST FLANGE 1.672 INCHES MINIMUM AND 1.702 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE DIAMETER 1.280 INCHES NOMINAL FIRST FLANGE
FLANGE DEPTH 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM FIRST FLANGE 0.485 INCHES MINIMUM AND 0.513 INCHES MAXIMUM 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 MINIMUM AND 0.172 INCHES MAXIMUM 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

Restrictions/Controls & Freight Information | NSN 5985-00-239-1185

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: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
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 HH Navy ICP
Mechanicsburg, PA 17055-0788
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

Management | NSN 5985-00-239-1185

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each