Product Details | DIRECTIONAL COUPLER

5985-01-138-9881 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: QH-3-.312G/24359, QH3312G24359, 7435471001, 74-35471-001, 5985-01-138-9881, 01-138-9881, 5985011389881, 011389881

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

Supply Group (FSG) NSN Assign. NIIN
59 22 SEP 1982 01-138-9881

Cross Reference | NSN 5985-01-138-9881

Part Number Cage Code Manufacturer
74-35471-001 33875 RAYTHEON E-SYSTEMS INC
QH-3-.312G/24359 12457 MERRIMAC INDUSTRIES, INC

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Technical Data | NSN 5985-01-138-9881

Characteristic Specifications
UNIT TYPE COAXIAL LINE
RADIO FREQUENCY RATING 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO AT REFERENCE FREQUENCY 1.3 TO 1 AT 225 TO 400 MHZ
DESIGN TYPE UNIDIRECTIONAL
POWER LOSS IN DECIBELS NOT RATED
TERMINAL FITTING NAME COAXIAL CONNECTOR
TERMINAL FITTING CONTROLLING AGENCY ELECTROSPACE SYSTEMS INC
TERMINAL FITTING IDENTIFYING NUMBER TYPE NO. N FEMALE; SMA FEMALE
TERMINAL FITTING USAGE DESIGN MAIN LINE
OVERALL LENGTH 3.660 INCHES MAXIMUM
OVERALL WIDTH 1.850 INCHES MAXIMUM
OVERALL HEIGHT 1.060 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5985-01-138-9881

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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 5985-01-138-9881

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 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