Product Details | WAVEGUIDE ASSEMBLY

5985-01-342-4020 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: R170-3.75, R170375, 170-3.75, 170375, 34525971, 3452597-1, 5985-01-342-4020, 01-342-4020, 5985013424020, 013424020

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

Supply Group (FSG) NSN Assign. NIIN
59 22 JUL 1991 01-342-4020

Drawings & Photos | NSN 5985-01-342-4020


Cross Reference | NSN 5985-01-342-4020

Part Number Cage Code Manufacturer
170-3.75 06351 MICROWAVE ENGINEERING CORPORATION
3452597-1 93346 SENSOR AND ANTENNA SYSTEMS, LANSDALE, INC.
R170-3.75 06351 MICROWAVE ENGINEERING CORPORATION

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Technical Data | NSN 5985-01-342-4020

Characteristic Specifications
STYLE DESIGNATOR B1 STRAIGHT TYPE
WAVEGUIDE LENGTH 3.750 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE A2 INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR
WAVEGUIDE OUTSIDE WIDTH 0.788 INCHES MINIMUM AND 0.794 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH 0.688 INCHES MINIMUM AND 0.694 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT 0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT 0.418 INCHES MINIMUM AND 0.424 INCHES MAXIMUM
FLEXIBILITY RIGID SINGLE TUBING SEGMENT
TUBING WALL CONSTRUCTION STYLE J1 SEAMLESS SINGLE TUBING SEGMENT
MATERIAL ALUMINUM ALLOY SINGLE TUBING SEGMENT AND FLANGE
FLANGE QUANTITY 2
FLANGE STYLE C22A CONTACT, DOUBLE RIDGE TYPE ALL FLANGES
FLANGE INSIDE WIDTH 0.688 INCHES MINIMUM AND 0.694 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE HEIGHT 0.318 INCHES MINIMUM AND 0.324 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE HEIGHT 1.360 INCHES MINIMUM AND 1.390 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH 0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY 4 UNTHREADED HOLE ALL FLANGES FIRST CONNECTION FACILITY 2 UNTHREADED HOLE ALL FLANGES SECOND CONNECTION FACILITY 2 UNTHREADED HOLE ALL FLANGES THIRD CONNECTION FACILITY
FLANGE CONNECTING HOLE DIAMETER 0.145 INCHES MINIMUM AND 0.148 INCHES MAXIMUM ALL FLANGES FIRST CONNECTION FACILITY 0.0960 INCHES MINIMUM AND 0.0965 INCHES MAXIMUM ALL FLANGES SECOND CONNECTION FACILITY 0.0937 INCHES MINIMUM AND 0.0939 INCHES MAXIMUM ALL FLANGES THIRD CONNECTION FACILITY
INSERTION LOSS IN DECIBELS 0.20
VOLTAGE STANDING WAVE RATIO 1.26
SPECIAL FEATURES POWER RATING 800 WATTS AVERAGE
(NON-CORE DATA) TUBING MANUFACTURER PART NUMBER M23351/4-037 SINGLE TUBING SEGMENT
(NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER M39000/3-082 FIRST FLANGE M39000/3-078 SECOND FLANGE
(NON-CORE DATA) FRAGILITY FACTOR MODERATELY DELICATE
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDE AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-01-342-4020

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.
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 5985-01-342-4020

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 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