Product Details | WAVEGUIDE ASSEMBLY

5985-01-368-9681 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: 15229451, 1522945-1, 238901, 5946196, 59461961, 5946196-1, 5985-01-368-9681, 01-368-9681, 5985013689681, 013689681

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

Supply Group (FSG) NSN Assign. NIIN
59 12 DEC 1992 01-368-9681

Drawings & Photos | NSN 5985-01-368-9681


Demand History | NSN 5985-01-368-9681

Part Number Request Date QTY Origin
1522945-1 2026-01-11 5 DIBBS
238901 2026-01-11 5 DIBBS
5946196 2026-01-11 5 DIBBS
5946196-1 2026-01-11 5 DIBBS
5985-01-368-9681 2017-02-52 14 DIBBS
5985-01-368-9681 2012-02-40 1 DIBBS

Cross Reference | NSN 5985-01-368-9681

Part Number Cage Code Manufacturer
1522945-1 02769 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
1522945-1 54647 MICROTECH, INC.
1522945-1 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
238901 54647 MICROTECH, INC.
5946196 54647 MICROTECH, INC.
5946196-1 0RMF7 BRIGHT LIGHTS USA, INC.
5946196-1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5985-01-368-9681

Characteristic Specifications
STYLE DESIGNATOR B12 THREE BEND TYPE
WAVEGUIDE FIRST LEG LENGTH 1.204 INCHES NOMINAL
WAVEGUIDE SECOND LEG LENGTH 1.380 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH 5.000 INCHES NOMINAL
WAVEGUIDE FOURTH LEG LENGTH 23.000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
MATERIAL ALUMINUM ALLOY FIRST FLANGE ALUMINUM ALLOY SECOND FLANGE ALUMINUM ALLOY SINGLE TUBING SEGMENT
FLANGE QUANTITY 2
FLANGE STYLE C2 CHOKE TYPE FIRST FLANGE C8 CONTACT TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM FIRST FLANGE 0.897 INCHES MINIMUM AND 0.903 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM FIRST FLANGE 0.397 INCHES MINIMUM AND 0.403 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.610 INCHES MINIMUM AND 1.630 INCHES MAXIMUM FIRST FLANGE 2.070 INCHES MINIMUM AND 2.110 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.610 INCHES MINIMUM AND 1.630 INCHES MAXIMUM FIRST FLANGE 1.570 INCHES MINIMUM AND 1.610 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST FLANGE 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES 8 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.169 INCHES MINIMUM AND 0.171 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES 0.169 INCHES MINIMUM AND 0.171 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2B FIRST FLANGE ALL CONNECTION

Restrictions/Controls & Freight Information | NSN 5985-01-368-9681

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 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 5985-01-368-9681

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