Product Details | DIRECTIONAL COUPLER

5985-01-188-8788 An item specifically designed to be inserted into a transmission line, waveguide or coaxial transmission line to provide a suitable test outlet. The test signal is attenuated to a predetermined value.

Part Alternates: TR785212, 187XT279, 55419771, 5541977-1, 5985-01-188-8788, 01-188-8788, 5985011888788, 011888788

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

Supply Group (FSG) NSN Assign. NIIN
59 08 SEP 1984 01-188-8788

Cross Reference | NSN 5985-01-188-8788

Part Number Cage Code Manufacturer
187XT279 01456 MICROWAVE DEVELOPMENT LABORATORIES, INC.
5541977-1 53711 NAVAL SEA SYSTEMS COMMAND
TR785212 06351 MICROWAVE ENGINEERING CORPORATION

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Technical Data | NSN 5985-01-188-8788

Characteristic Specifications
UNIT TYPE COAXIAL LINE AND WAVEGUIDE
RADIO FREQUENCY RATING 5.450 GIGAHERTZ MINIMUM AND 5.825 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY 1.20 TO 1 AT 5.450 TO 5.825 GHZ
DESIGN TYPE BIDIRECTIONAL
POWER LOSS IN DECIBELS 30.0
TERMINAL FITTING NAME TYPE N FEMALE CONNECTOR; WAVEGUIDE FLANGE
TERMINAL FITTING CONTROLLING AGENCY DEPARTMENT OF DEFENSE
TERMINAL FITTING USAGE DESIGN MAIN LINE AND SECONDARY LINE
OVERALL LENGTH 15.000 INCHES NOMINAL
OVERALL WIDTH 11.000 INCHES NOMINAL
III END ITEM IDENTIFICATION AN/SPG-51D

Restrictions/Controls & Freight Information | NSN 5985-01-188-8788

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.
Category Code Description
NMF Description 061520 COUPLINGS CONDUIT CAST IRON
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D 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 5985-01-188-8788

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each