Product Details | WAVEGUIDE ASSEMBLY

5985-00-501-1081 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: M3970/7-010, M39707010, MIL-W-3970/7, MILW39707, UG-869/U, UG869U, 5224662361, 5224-66236-1, 5985-00-501-1081, 00-501-1081, 5985005011081, 005011081

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-501-1081

Drawings & Photos | NSN 5985-00-501-1081


Cross Reference | NSN 5985-00-501-1081

Part Number Cage Code Manufacturer
5224-66236-1 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
M3970/7-010 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-W-3970/7 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
UG-869/U 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

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Technical Data | NSN 5985-00-501-1081

Characteristic Specifications
STYLE DESIGNATOR B2 BEND TYPE
WAVEGUIDE LONGER OFFSET DISTANCE 10.500 INCHES NOMINAL
WAVEGUIDE OFFSET DISTANCE 10.500 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 3.000 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 2.840 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 1.340 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 1.500 INCHES NOMINAL
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
BEND ANGLE IN DEG 90.0 SINGLE BEND E-PLANE
MATERIAL ALUMINUM SINGLE TUBING SEGMENT
SURFACE TREATMENT ANY ACCEPTABLE ALL TUBING SEGMENT AND FLANGE ALL SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C6 CHOKE TYPE FIRST FLANGE C26 COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 2.840 INCHES NOMINAL FIRST FLANGE 3.002 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE HEIGHT 1.340 INCHES NOMINAL FIRST FLANGE 1.502 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE DIAMETER 5.313 INCHES NOMINAL FIRST FLANGE 5.313 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH 1.250 INCHES NOMINAL FIRST FLANGE 0.750 INCHES NOMINAL SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 8 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES 8 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.257 INCHES NOMINAL SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.250 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
(NON-CORE DATA) TEST DATA DOCUMENT 81349-MILW3970 SPECIFICATION
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-041 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/61-1 FIRST FLANGE M3922/56-2 SECOND FLANGE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-W-3970/7
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M3970/7-010

Restrictions/Controls & Freight Information | NSN 5985-00-501-1081

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:UPrecious metal type is unknown
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 XX
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 5985-00-501-1081

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
Purchasing QTY
UOM
1
EA : Each