Product Details | WAVEGUIDE ASSEMBLY

5985-00-203-5871 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: 1321602, 132160-2, 5985-00-203-5871, 00-203-5871, 5985002035871, 002035871

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

Supply Group (FSG) NSN Assign. NIIN
59 06 APR 1973 00-203-5871

Drawings & Photos | NSN 5985-00-203-5871


Demand History | NSN 5985-00-203-5871

Part Number Request Date QTY Origin
132160-2 2023-11-320 6 DIBBS
132160-2 2022-01-09 1 DIBBS
5985-00-203-5871 2017-05-149 6 DIBBS
5985-00-203-5871 2014-11-307 2 DIBBS

Cross Reference | NSN 5985-00-203-5871

Part Number Cage Code Manufacturer
132160-2 24930 EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA
132160-2 54647 MICROTECH, INC.

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Technical Data | NSN 5985-00-203-5871

Characteristic Specifications
STYLE DESIGNATOR B7 ELBOW TYPE
WAVEGUIDE LONGER OFFSET DISTANCE 3.440 INCHES NOMINAL
WAVEGUIDE OFFSET DISTANCE 2.440 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 3.000 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 2.840 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 1.340 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 1.500 INCHES NOMINAL
FLEXIBILITY FLEXIBLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
BEND ANGLE IN DEG 90.0 SINGLE BEND E-PLANE
MATERIAL ALUMINUM SINGLE TUBING SEGMENT
SURFACE TREATMENT OXIDE FILM ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C8 CONTACT TYPE ALL FLANGES
FLANGE INSIDE WIDTH 3.002 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT 1.502 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE WIDTH 3.844 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE HEIGHT 2.344 INCHES NOMINAL ALL FLANGES
FLANGE DEPTH 0.375 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 10 THREADED HOLE ALL FLANGES SINGLE CONNECTION FACILITY
THREAD SERIES DESIGNATOR UNC ALL FLANGES SINGLE CONNECTION FACILITY
NOMINAL THREAD SIZE 0.164 INCHES ALL FLANGES SINGLE CONNECTION FACILITY
THREAD CLASS 2B ALL FLANGES SINGLE CONNECTION FACILITY
THREAD DIRECTION RIGHT-HAND ALL FLANGES SINGLE CONNECTION FACILITY
MAXIMUM OPERATING PRESSURE 5.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS 0.02
VOLTAGE STANDING WAVE RATIO 1.08

Restrictions/Controls & Freight Information | NSN 5985-00-203-5871

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: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.)
Controlled Inventory Item Code:7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
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 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

Management | NSN 5985-00-203-5871

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each