NSN 5985-00-172-6278 TDRFT14026, 32-87850-55, 00-172-6278
Product Details | WAVEGUIDE ASSEMBLY
5985-00-172-6278 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: TDRFT14026, 32-87850-55, 5985-00-172-6278, 00-172-6278, 5985001726278, 328785055, 001726278
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 05 SEP 1972 | 00-172-6278 | 00305 ( WAVEGUIDE ASSEMBLY ) |
Drawings & Photos | NSN 5985-00-172-6278
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Technical Data | NSN 5985-00-172-6278
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B4 OFFSET BEND TYPE |
| WAVEGUIDE LENGTH | 22.890 INCHES MINIMUM AND 22.950 INCHES MAXIMUM |
| WAVEGUIDE CENTER TO CENTER DISTANCE | 1.630 INCHES MINIMUM AND 1.690 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | A2 INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 0.791 INCHES NOMINAL |
| WAVEGUIDE INSIDE WIDTH | 0.691 INCHES NOMINAL |
| WAVEGUIDE INSIDE HEIGHT | 0.321 INCHES NOMINAL |
| WAVEGUIDE OUTSIDE HEIGHT | 0.421 INCHES NOMINAL |
| FLEXIBILITY | FLEXIBLE FIRST TUBING SEGMENT RIGID SECOND TUBING SEGMENT |
| TUBING WALL CONSTRUCTION STYLE | J6 CONVOLUTE FIRST TUBING SEGMENT J1 SEAMLESS SECOND TUBING SEGMENT |
| MATERIAL | COPPER ALLOY FIRST TUBING SEGMENT ALUMINUM ALLOY SECOND TUBING SEGMENT RUBBER CHLOROPRENE OR RUBBER SILICONE SINGLE TUBING JACKET |
| (NON-CORE DATA) MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-B-36 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-C-533 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE FIRST TUBING SEGMENT |
| SURFACE TREATMENT | SILVER FIRST TUBING SEGMENT ALL SURFACES |
| (NON-CORE DATA) SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE SECOND TUBING SEGMENT OUTSIDE SURFACES MIL-F-1407 MIL SPEC SINGLE TREATMENT RESPONSE ALL FLANGE OUTSIDE SURFACES |
| FLANGE QUANTITY | 2 |
| FLANGE CONNECTING FACILITY AND QUANTITY | 2 UNTHREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES 2 THREADED HOLE SECOND FLANGE FIRST CONNECTION FACILITY 2 UNTHREADED HOLE SECOND FLANGE SECOND CONNECTION FACILITY |
| FLANGE CONNECTING HOLE DIAMETER | 0.140 INCHES MINIMUM AND 0.0154 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES 0.095 INCHES MINIMUM AND 0.096 INCHES MAXIMUM SECOND FLANGE SECOND CONNECTION FACILITY |
| THREAD SERIES DESIGNATOR | UNC SECOND FLANGE FIRST CONNECTION FACILITY |
| NOMINAL THREAD SIZE | 0.138 INCHES SECOND FLANGE FIRST CONNECTION FACILITY |
| THREAD CLASS | 2B SECOND FLANGE FIRST CONNECTION FACILITY |
| THREAD DIRECTION | RIGHT-HAND SECOND FLANGE FIRST CONNECTION FACILITY |
| VOLTAGE STANDING WAVE RATIO | 1.25 |
| SPECIAL FEATURES | 1ST FLANGE INCLUDES RF/PRESSURE SEAL W/ 0.625 IN. LG SCREW AND LOCKWASHER; FLEXIBLE PORTION COVERED W/ MOLDED NEOPRENE OR SILICONE JACKET DEPENDING ON USE |
| III PRECIOUS MATERIAL | SILVER |
Restrictions/Controls & Freight Information | NSN 5985-00-172-6278
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | P | There 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | S | Item contains silver |
| 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 | KE | Naval ICP Philadelphia, PA 19111 |
| 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 5985-00-172-6278
Navy| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | J | NOT 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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |