Product Details | WAVEGUIDE ADAPTER

5985-01-139-3921 An item designed to establish the necessary accommodations to connect a waveguide to a coaxial line, or to connect two or more terminated waveguides whose physical design does not normally allow connection.

Part Alternates: 53476982, 5347698-2, 90AC462E, 90AC46-2E, 5985-01-139-3921, 01-139-3921, 5985011393921, 011393921

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

Supply Group (FSG) NSN Assign. NIIN
59 30 SEP 1982 01-139-3921

Drawings & Photos | NSN 5985-01-139-3921


Demand History | NSN 5985-01-139-3921

Part Number Request Date QTY Origin
5985-01-139-3921 2015-09-252 8 DIBBS
5985-01-139-3921 2015-08-237 8 DIBBS

Cross Reference | NSN 5985-01-139-3921

Part Number Cage Code Manufacturer
5347698-2 53711 NAVAL SEA SYSTEMS COMMAND
90AC46-2E 01456 MICROWAVE DEVELOPMENT LABORATORIES, INC.

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Technical Data | NSN 5985-01-139-3921

Characteristic Specifications
STYLE DESIGNATOR D9 WAVEGUIDE TO COAXIAL
ADAPTER LENGTH 1.150 INCHES MAXIMUM
ADAPTER HEIGHT 1.625 INCHES NOMINAL
ADAPTER OVERALL HEIGHT 1.832 INCHES NOMINAL
ADAPTER OVERALL WIDTH 1.625 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 1.000 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 0.900 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 0.400 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 0.500 INCHES NOMINAL
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
MATERIAL ALUMINUM SINGLE TUBING SEGMENT AND FLANGE STEEL SINGLE COUPLING
SURFACE TREATMENT PAINT SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 1
FLANGE STYLE C3 CHOKE TYPE SINGLE FLANGE
FLANGE INSIDE WIDTH 0.900 INCHES NOMINAL SINGLE FLANGE
FLANGE INSIDE HEIGHT 0.400 INCHES NOMINAL SINGLE FLANGE
FLANGE OUTSIDE WIDTH 1.625 INCHES NOMINAL SINGLE FLANGE
FLANGE OUTSIDE HEIGHT 1.625 INCHES NOMINAL SINGLE FLANGE
FLANGE INSIDE DIAMETER 1.422 INCHES NOMINAL SINGLE FLANGE
FLANGE DEPTH 0.438 INCHES NOMINAL SINGLE FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE SINGLE FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC SINGLE FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.164 INCHES SINGLE FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2B SINGLE FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH 32 SINGLE FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND SINGLE FLANGE ALL CONNECTION FACILITIES
COAXIAL CONNECTOR SERIES DESIGNATION N
CONNECTOR END DESIGN FEMALE
MAXIMUM OPERATING PRESSURE 14.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS 0.10
VOLTAGE STANDING WAVE RATIO 1.25
III END ITEM IDENTIFICATION AN/SPG-55B

Restrictions/Controls & Freight Information | NSN 5985-01-139-3921

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: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 063520 WAVEGUIDE IN BOXES/CRATES
Less than car load rating
Less than truck load rating W Rating Variable
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 5985-01-139-3921

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