NSN 5985-00-491-1784 TFT574B24N, TFT57-4B24N, 00-491-1784
Product Details | WAVEGUIDE ASSEMBLY
5985-00-491-1784 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: TFT574B24N, TFT57-4B24N, 5985-00-491-1784, 00-491-1784, 5985004911784, 004911784
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 25 SEP 1970 | 00-491-1784 | 00305 ( WAVEGUIDE ASSEMBLY ) |
Drawings & Photos | NSN 5985-00-491-1784
Cross Reference | NSN 5985-00-491-1784
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| TFT57-4B24N | 06351 | MICROWAVE ENGINEERING CORPORATION |
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Related Products | NSN 5985-00-491-1784
Technical Data | NSN 5985-00-491-1784
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B1 STRAIGHT TYPE |
| WAVEGUIDE LENGTH | 2.000 FEET NOMINAL |
| CROSS-SECTIONAL SHAPE STYLE | A1 INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR |
| WAVEGUIDE OUTSIDE WIDTH | 0.900 INCHES NOMINAL |
| WAVEGUIDE INSIDE WIDTH | 0.600 INCHES NOMINAL |
| WAVEGUIDE INSIDE HEIGHT | 0.311 INCHES NOMINAL |
| WAVEGUIDE OUTSIDE HEIGHT | 0.391 INCHES NOMINAL |
| FLEXIBILITY | FLEXIBLE SINGLE TUBING SEGMENT |
| TUBING WALL CONSTRUCTION STYLE | J5 INTERLOCKED SINGLE TUBING SEGMENT |
| TUBING TWIST TYPE | TWISTABLE SINGLE TUBING SEGMENT |
| TUBING TWIST ANGLE IN DEG | 300.0 SINGLE TUBING SEGMENT |
| MATERIAL | COPPER ALLOY SINGLE TUBING SEGMENT AND FLANGE RUBBER SINGLE TUBING JACKET |
| SURFACE TREATMENT | SILVER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES |
| FLANGE QUANTITY | 2 |
| FLANGE STYLE | C3 CHOKE TYPE FIRST FLANGE C28 COVER TYPE SECOND FLANGE |
| FLANGE INSIDE WIDTH | 0.611 INCHES NOMINAL FIRST 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 1.312 INCHES NOMINAL SECOND FLANGE |
| FLANGE OUTSIDE HEIGHT | 1.312 INCHES NOMINAL FIRST FLANGE 1.312 INCHES NOMINAL SECOND FLANGE |
| FLANGE INSIDE DIAMETER | 0.909 INCHES NOMINAL FIRST FLANGE |
| FLANGE DEPTH | 0.375 INCHES NOMINAL FIRST FLANGE 0.313 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 NOMINAL 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 DIRECTION | RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES |
| MAXIMUM OPERATING PRESSURE | 60.0 POUNDS PER SQUARE INCH GAGE |
| INSERTION LOSS IN DECIBELS | 0.20 |
| VOLTAGE STANDING WAVE RATIO | 1.15 |
| (NON-CORE DATA) FLANGE MANUFACTURER PART NUMBER | M3922/59-1 FIRST FLANGE M3922/53-5 SECOND FLANGE |
| III PRECIOUS MATERIAL | SILVER |
| III PRECIOUS MATERIAL AND LOCATION | FLANGE AND TUBING OUTSIDE SURFACE SILVER |
Restrictions/Controls & Freight Information | NSN 5985-00-491-1784
| 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: | D | Munitions 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: | 7 | NON-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: | 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. |
| Automatic Data Processing Equipment: | 0 | Represents 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 | 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 5985-00-491-1784
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 | X | SEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage. |
| Controlled Item Code | 7 | NON-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 Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |