Product Details | WAVEGUIDE ASSEMBLY

5985-01-255-6180 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: 1206931, 5942676, 90TH649, 5985-01-255-6180, 01-255-6180, 5985012556180, 012556180

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

Supply Group (FSG) NSN Assign. NIIN
59 22 MAY 1987 01-255-6180

Drawings & Photos | NSN 5985-01-255-6180


Demand History | NSN 5985-01-255-6180

Part Number Request Date QTY Origin
1206931 2014-04-106 1 United States

Cross Reference | NSN 5985-01-255-6180

Part Number Cage Code Manufacturer
1206931 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
5942676 25223 SENSOR AND ANTENNA SYSTEMS, LANSDALE, INC.
5942676 28916 ATLANTIC MICROWAVE CORPORATION DIV COBHAM ELECTRONIC SYSTEMS
5942676 53711 NAVAL SEA SYSTEMS COMMAND
90TH649 01456 MICROWAVE DEVELOPMENT LABORATORIES, INC.

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Technical Data | NSN 5985-01-255-6180

Characteristic Specifications
STYLE DESIGNATOR B10 TEE, HYBRID TYPE
WAVEGUIDE LENGTH 4.130 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 ALL TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS ALL TUBING SEGMENT
MATERIAL ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
(NON-CORE DATA) MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-601 FED SPEC SINGLE MATERIAL RESPONSE ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT CHROMATE AND PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
(NON-CORE DATA) SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-5541 MIL SPEC 1ST TREATMENT RESPONSE AND FED-STD-595 FED STD 2ND TREATMENT RESPONSE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 4
FLANGE STYLE C27 COVER TYPE ALL FLANGES
FLANGE INSIDE WIDTH 1.003 INCHES MINIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 0.503 INCHES MINIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.610 INCHES MINIMUM AND 1.640 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC ALL FLANGES ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.164 INCHES ALL FLANGES ALL CONNECTION FACILITIES
THREAD CLASS 2B ALL FLANGES ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH 32 ALL FLANGES ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND ALL FLANGES ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE 10.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS 0.30
VOLTAGE STANDING WAVE RATIO 1.20
SPECIAL FEATURES 10.250 TO 10.450 GHZ; ISOLATION 22 DB MIN; OPERATING TEMPERATURE MINUS 20 TO PLUS 60 DEG C
CRITICALITY CODE JUSTIFICATION SUPP
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-077 ALL TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/53-3 ALL FLANGES
III END ITEM IDENTIFICATION MISSILE GUIDANCE AND TRACKING SET AN/SPG-55B
III SUPPLEMENTARY FEATURES MAGNETIC MATERIAL: KEEP 4.000 IN. APART,DO NOT STORE ON METAL

Restrictions/Controls & Freight Information | NSN 5985-01-255-6180

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 5985-01-255-6180

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