Product Details | WAVEGUIDE ASSEMBLY

5985-00-537-4441 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: M3970/7-011, M39707011, MIL-W-3970/7, MILW39707, UG-870/U, UG870U, 5985-00-537-4441, 00-537-4441, 5985005374441, 005374441

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-537-4441

Drawings & Photos | NSN 5985-00-537-4441


Cross Reference | NSN 5985-00-537-4441

Part Number Cage Code Manufacturer
M3970/7-011 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-W-3970/7 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
UG-870/U 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5985-00-537-4441

Characteristic Specifications
STYLE DESIGNATOR B2 BEND TYPE
WAVEGUIDE LONGER OFFSET DISTANCE 2.586 INCHES MINIMUM AND 2.616 INCHES MAXIMUM
WAVEGUIDE OFFSET DISTANCE 2.586 INCHES MINIMUM AND 2.616 INCHES MAXIMUM
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 RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
BEND ANGLE IN DEG 90.0 SINGLE BEND E-PLANE
MATERIAL COPPER ALLOY ALL FLANGE
SURFACE TREATMENT ANY ACCEPTABLE ALL FLANGE INSIDE SURFACES ANY ACCEPTABLE ALL FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C3 CHOKE TYPE FIRST FLANGE C28 COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 0.622 INCHES NOMINAL FIRST FLANGE 0.705 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE HEIGHT 0.311 INCHES NOMINAL FIRST FLANGE 0.394 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.312 INCHES NOMINAL FIRST FLANGE 1.313 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.312 INCHES NOMINAL FIRST FLANGE 1.313 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE DIAMETER 0.994 INCHES NOMINAL FIRST FLANGE
FLANGE DEPTH 0.375 INCHES NOMINAL FIRST FLANGE 0.313 INCHES NOMINAL SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 4 UNTHREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES 4 THREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC SECOND FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.138 INCHES SECOND FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2A SECOND FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND SECOND FLANGE ALL CONNECTION FACILITIES
VOLTAGE STANDING WAVE RATIO 1.05
(NON-CORE DATA) TEST DATA DOCUMENT 81349-MIL-W-3970 SPECIFICATION
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M85/1-089 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/59-001 FIRST FLANGE M3922/53-005 SECOND FLANGE
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT MIL-W-3970/7

Restrictions/Controls & Freight Information | NSN 5985-00-537-4441

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: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 5985-00-537-4441

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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 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