NSN 5985-00-904-6254 ILH37, RF-170/FPS, RF170FPS
Product Details | RADIO FREQUENCY REFLECTION ISOLATOR
5985-00-904-6254 A device which allows radio frequency energy to pass in one direction with very little power loss, but blocks the flow of energy in the other direction by means of multiple WAVE-polarization or an integral dissipative load. It isolates frequency sensitive circuity from the effects of reflected radio frequency energy resulting from component mismatch. It usually has one or more ports terminated with coaxial connector(s) and/or waveguide flange(s); or other electrical terminations. Isolators designed for internal use in waveguide runs may consist of rods, rings, chips, strips and the like and have no ports or terminations. See also DIPLEXER; DUPLEXER. Excludes CIRCULATOR, RADIO FREQUENCY.
Part Alternates: ILH37, RF-170/FPS, RF170FPS, 44455001G1, 4445-5001G1, 5985-00-904-6254, 00-904-6254, 5985009046254, 009046254
Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 59 | 01 JAN 1960 | 00-904-6254 | 20347 ( ISOLATOR, RADIO FREQUENCY REFLECTION ) |
Cross Reference | NSN 5985-00-904-6254
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Related Products | NSN 5985-00-904-6254
Technical Data | NSN 5985-00-904-6254
| Characteristic | Specifications |
|---|---|
| FREQUENCY RANGE RATING | 1250.0 TO 1350.0 MEGAHERTZ |
| OVERALL LENGTH | 14.000 INCHES NOMINAL |
| OVERALL WIDTH | 13.000 INCHES NOMINAL |
| OVERALL HEIGHT | 7.313 INCHES NOMINAL |
| FLANGE QUANTITY | 2 |
| FLANGE TYPE | CONTACT |
| FLANGE CONNECTION FACILITY QUANTITY | 6 4 |
| FLANGE CONNECTING HOLE DIAMETER | 0.330 INCHES NOMINAL 0.330 INCHES NOMINAL |
| FLANGE CONNECTING HOLE SPACING | SPACED ON 2.374 BY 4.622IN MTG CENTERS,SPACED ON 2.496 BY 7.874IN MTG CENTERS |
| LENGTH | 5.438 INCHES NOMINAL |
| WIDTH | 8.688 INCHES NOMINAL |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM NAME | ISOLATOR,RADIO FREQUENCY REFLECTION |
| JOINT ELECTRONICS TYPE DESIGNATION SYSTEM ITEM TYPE NUMBER | TYPE NO. RF-170/FPS |
| III FSC APPLICATION DATA | ANTENNASGROUP,3RADAR,9NONAIRBORNE OEXCEPTXFIRE CONTROL5AND0GUIDED8MISSLE |
| MANUFACTURERS CODE | 3B150 |
| DESIGN CONTROL REFERENCE | 4445-5001G1 |
Restrictions/Controls & Freight Information | NSN 5985-00-904-6254
| 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: | U | Precious metal type is unknown |
| 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 | XX | |
| 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 5985-00-904-6254
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | 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 Code | HX | SX:ELECTRICAL AND ELECTRONICS COMPONENTS |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | P | Stock Fund (except Munitions) |
| 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 |
| 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 |