Product Details | WAVEGUIDE ASSEMBLY

5985-01-187-6858 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: TDR10096, 67521136539, 675-21136-539, 5985-01-187-6858, 01-187-6858, 5985011876858, 011876858

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

Supply Group (FSG) NSN Assign. NIIN
59 23 AUG 1984 01-187-6858

Drawings & Photos | NSN 5985-01-187-6858


Cross Reference | NSN 5985-01-187-6858

Part Number Cage Code Manufacturer
675-21136-539 82918 THE BOEING COMPANY DBA BOEING
TDR10096 06351 MICROWAVE ENGINEERING CORPORATION

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Technical Data | NSN 5985-01-187-6858

Characteristic Specifications
STYLE DESIGNATOR B12 THREE BEND TYPE
WAVEGUIDE FIRST LEG LENGTH 1.040 INCHES NOMINAL
WAVEGUIDE SECOND LEG LENGTH 20.880 INCHES NOMINAL
WAVEGUIDE THIRD LEG LENGTH 5.480 INCHES NOMINAL
WAVEGUIDE FOURTH LEG LENGTH 2.100 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A2 INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.730 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH 0.720 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT 0.321 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT 0.421 INCHES NOMINAL
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
MATERIAL ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
SURFACE TREATMENT CHROMATE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
FLANGE QUANTITY 2
FLANGE STYLE C22A CONTACT, DOUBLE RIDGE TYPE FIRST FLANGE C22A CONTACT, DOUBLE RIDGE TYPE SECOND FLANGE
FLANGE INSIDE WIDTH 0.720 INCHES NOMINAL FIRST FLANGE 0.720 INCHES NOMINAL SECOND FLANGE
FLANGE INSIDE HEIGHT 0.321 INCHES NOMINAL FIRST FLANGE 0.321 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE WIDTH 1.375 INCHES NOMINAL FIRST FLANGE 1.375 INCHES NOMINAL SECOND FLANGE
FLANGE OUTSIDE HEIGHT 1.375 INCHES NOMINAL FIRST FLANGE 1.375 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH 0.250 INCHES NOMINAL FIRST FLANGE 0.250 INCHES NOMINAL SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR UNC FIRST FLANGE ALL CONNECTION FACILITIES
NOMINAL THREAD SIZE 0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS 2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH 32 FIRST FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
MAXIMUM OPERATING PRESSURE 45.0 POUNDS PER SQUARE INCH GAGE
INSERTION LOSS IN DECIBELS 0.60
VOLTAGE STANDING WAVE RATIO 1.30
MANUFACTURERS CODE 82918
MFR SOURCE CONTROLLING REFERENCE 675-21136-539

Restrictions/Controls & Freight Information | NSN 5985-01-187-6858

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).
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
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 5985-01-187-6858

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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