Product Details | WAVEGUIDE ASSEMBLY

5985-01-142-7588 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: TRS645145, 11570946, 5985-01-142-7588, 01-142-7588, 5985011427588, 011427588

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

Supply Group (FSG) NSN Assign. NIIN
59 20 NOV 1982 01-142-7588

Drawings & Photos | NSN 5985-01-142-7588


Demand History | NSN 5985-01-142-7588

Part Number Request Date QTY Origin
11570946 2024-07-206 5 DIBBS
TRS645145 2024-07-206 5 DIBBS
11570946 2023-08-221 5 DIBBS
TRS645145 2023-08-221 5 DIBBS
11570946 2022-07-191 5 DIBBS
TRS645145 2022-07-191 5 DIBBS

Cross Reference | NSN 5985-01-142-7588

Part Number Cage Code Manufacturer
11570946 05716 RAYTHEON COMPANY DBA RAYTHEON
11570946 18876 U S ARMY AVIATION AND MISSILE COMMAND
11570946 54647 MICROTECH, INC.
TRS645145 06351 MICROWAVE ENGINEERING CORPORATION

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Technical Data | NSN 5985-01-142-7588

Characteristic Specifications
STYLE DESIGNATOR B4 OFFSET BEND TYPE
WAVEGUIDE LENGTH 8.220 INCHES MINIMUM AND 8.280 INCHES MAXIMUM
WAVEGUIDE CENTER TO CENTER DISTANCE 7.530 INCHES MINIMUM AND 7.590 INCHES MAXIMUM
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 FLEXIBLE FIRST TUBING SEGMENT RIGID SECOND TUBING SEGMENT RIGID THIRD TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS ALL TUBING SEGMENT
BEND ANGLE IN DEG 90.0 ALL BENDS H-PLANE
MATERIAL COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT RUBBER FIRST TUBING SEGMENT OUTSIDE SURFACES PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
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 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.169 INCHES MINIMUM ALL FLANGES ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE 15.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS 0.20
VOLTAGE STANDING WAVE RATIO 1.25
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M3922/53-1 ALL FLANGES
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-01-142-7588

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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 5985-01-142-7588

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
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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