Product Details | RADIO FREQUENCY BOLOMETER

6625-00-905-4492 An item consisting of a radiant-energy heat-transducing element such as a thermistor, whose resistance changes with the absorption of radio frequency energy, contained in a cavity or other housing. May include tuning adjustments, pick-up loops, flexible transmission line, battery case, and the like. Usually used with a summation bridge to measure radio frequency power. For items consisting of a bolometer housed in a probe, see PROBE, WAVEGUIDE.

Part Alternates: N604, 6625-00-905-4492, 00-905-4492, 6625009054492, 009054492

Instruments and Laboratory Equipment | Electrical and Electronic Properties Measuring and Testing Instruments

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1960 00-905-4492

Demand History | NSN 6625-00-905-4492

Part Number Request Date QTY Origin
N604 2019-01-15 60 US

Cross Reference | NSN 6625-00-905-4492

Part Number Cage Code Manufacturer
N604 99899 L-3 COMMUNICATIONS CORPORATION DBA NARDA MICROWAVE EAST

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Technical Data | NSN 6625-00-905-4492

Characteristic Specifications
FREQUENCY RANGE RATING 8.2 TO 18.0 GIGAHERTZ
SENSING ELEMENT TYPE WOLLASTON WIRE
INDUCTIVE PICKUP LOOP TYPE FIXED
BATTERY CASE NOT PROVIDED
OVERALL LENGTH 0.545 INCHES NOMINAL
OVERALL DIAMETER 0.250 INCHES NOMINAL
III FSC APPLICATION DATA BOLOMETER,RADIO FREQUENCY,EXCEPT SPECIALLY DESIGNED
MANUFACTURERS CODE 99899
DESIGN CONTROL REFERENCE N604

Restrictions/Controls & Freight Information | NSN 6625-00-905-4492

Category Code Description
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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious 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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 658 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