Product Details | WAVEGUIDE ASSEMBLY

5985-00-203-5865 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: 1293231, 129323-1, 5985-00-203-5865, 00-203-5865, 5985002035865, 002035865

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

Supply Group (FSG) NSN Assign. NIIN
59 06 APR 1973 00-203-5865

Drawings & Photos | NSN 5985-00-203-5865


Cross Reference | NSN 5985-00-203-5865

Part Number Cage Code Manufacturer
129323-1 24930 EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA

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Technical Data | NSN 5985-00-203-5865

Characteristic Specifications
STYLE DESIGNATOR B1 STRAIGHT TYPE
WAVEGUIDE LENGTH 1.000 FEET NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 2.994 INCHES MINIMUM AND 3.006 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT 1.494 INCHES MINIMUM AND 1.506 INCHES MAXIMUM
FLEXIBILITY FLEXIBLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J5 INTERLOCKED SINGLE TUBING SEGMENT
MATERIAL RUBBER SINGLE TUBING JACKET COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C6 CHOKE TYPE ALL FLANGES
FLANGE INSIDE WIDTH 2.834 INCHES MINIMUM AND 2.846 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 1.334 INCHES MINIMUM AND 1.346 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE DIAMETER 5.298 INCHES MINIMUM AND 5.328 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH 1.235 INCHES MINIMUM AND 1.265 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 8 THREADED HOLE ALL FLANGES SINGLE CONNECTION FACILITY
THREAD SERIES DESIGNATOR UNC ALL FLANGES SINGLE CONNECTION FACILITY
NOMINAL THREAD SIZE 0.250 INCHES ALL FLANGES SINGLE CONNECTION FACILITY
THREAD CLASS 2B ALL FLANGES SINGLE CONNECTION FACILITY
THREAD QUANTITY PER INCH 20 ALL FLANGES SINGLE CONNECTION FACILITY
THREAD DIRECTION RIGHT-HAND ALL FLANGES SINGLE CONNECTION FACILITY
INSERTION LOSS IN DECIBELS 0.06
VOLTAGE STANDING WAVE RATIO 1.08
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-041 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/61-1 ALL FLANGES
(NON-CORE DATA) FRAGILITY FACTOR MODERATELY RUGGED
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION INTERIOR SURFACES SILVER
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-00-203-5865

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:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
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 5985-00-203-5865

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative