Product Details | WAVEGUIDE ASSEMBLY

5985-00-931-0120 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: AT2B06218, AT2B062-18, AT3B062-18.00, AT3B0621800, G128272004, G128-272-004, TFT572B18N, TFT57-2B18N, 5985-00-931-0120, 00-931-0120, 5985009310120, 009310120

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

Supply Group (FSG) NSN Assign. NIIN
59 14 SEP 1966 00-931-0120

Drawings & Photos | NSN 5985-00-931-0120


Cross Reference | NSN 5985-00-931-0120

Part Number Cage Code Manufacturer
AT2B062-18 80006 LITTON SYSTEMS INC AIRTRON DIV
AT3B062-18.00 66544 CONTINENTAL MICROWAVE AND TOOL CO., INC.
G128-272-004 88818 KEARFOTT CORPORATION DBA KEARFOTT
TFT57-2B18N 06351 MICROWAVE ENGINEERING CORPORATION

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Technical Data | NSN 5985-00-931-0120

Characteristic Specifications
STYLE DESIGNATOR B1 STRAIGHT TYPE
WAVEGUIDE LENGTH 1.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.702 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 0.622 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 0.311 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 0.391 INCHES NOMINAL
FLEXIBILITY FLEXIBLE SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J5 INTERLOCKED SINGLE TUBING SEGMENT
MATERIAL RUBBER SINGLE TUBING JACKET ALUMINUM ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT SILVER ALL TUBING SEGMENT AND FLANGE INSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C28 COVER TYPE ALL FLANGES
FLANGE INSIDE WIDTH 0.705 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT 0.394 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE WIDTH 1.313 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.313 INCHES NOMINAL ALL FLANGES
FLANGE DEPTH 0.313 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 4 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.144 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE 60.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS 0.20
VOLTAGE STANDING WAVE RATIO 1.15
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-089 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/53-5 ALL FLANGES
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION FLANGE AND TUBING INSIDE SURFACE SILVER

Restrictions/Controls & Freight Information | NSN 5985-00-931-0120

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: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.
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 5985-00-931-0120

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 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