Product Details | WAVEGUIDE ASSEMBLY

5985-00-168-9818 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: TS57496, V00660053, V00660-053, 114578, 5985-00-168-9818, 00-168-9818, 5985001689818, 001689818

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

Supply Group (FSG) NSN Assign. NIIN
59 19 OCT 1970 00-168-9818

Drawings & Photos | NSN 5985-00-168-9818


Cross Reference | NSN 5985-00-168-9818

Part Number Cage Code Manufacturer
114578 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
114578 80006 LITTON SYSTEMS INC AIRTRON DIV
TS57496 06351 MICROWAVE ENGINEERING CORPORATION
V00660-053 12436 BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC.

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Technical Data | NSN 5985-00-168-9818

Characteristic Specifications
STYLE DESIGNATOR B5 DOUBLE BEND TYPE
WAVEGUIDE CENTER TO CENTER DISTANCE 10.210 INCHES MINIMUM AND 10.290 INCHES MAXIMUM
WAVEGUIDE HEIGHT 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 0.6915 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
FLEXIBILITY FLEXIBLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J9 CORRUGATED SINGLE TUBING SEGMENT
MATERIAL COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT SILVER AND RUBBER SINGLE TUBING SEGMENT OUTSIDE SURFACES SILVER AND PAINT ALL FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C3 CHOKE TYPE ALL FLANGES
FLANGE INSIDE WIDTH 0.620 INCHES MINIMUM AND 0.624 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.297 INCHES MINIMUM AND 1.327 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE DIAMETER 0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC ALL FLANGES ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.138 INCHES ALL FLANGES ALL CONNECTION FACILITIES
THREAD CLASS 2B ALL FLANGES ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH 32 ALL FLANGES ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
INSERTION LOSS IN DECIBELS 0.32
VOLTAGE STANDING WAVE RATIO 1.25
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/59-1 ALL FLANGES
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACES SILVER
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-00-168-9818

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: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.
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

Management | NSN 5985-00-168-9818

Category Code Description
Cognizance Codes9VNavy-owned stocks of material managed by the Air Force within the San Antonio Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFPZSan Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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