We've received your request for A-490-4 (described as Delay Line), manufactured by Frequency Selective Networks Inc with CAGE code 56662. This part is registered under NSN 5999-01-201-0406, classified in FSG 59 Electrical and Electronic Equipment Components / FSC 5999 Miscellaneous Electrical and Electronic Components. Our verification process will confirm traceability through supporting identifiers including NIIN 01-201-0406, NCB code 01 (origin: USA), and INC 06373. Please submit your formal quotation request to proceed.
Thank you for choosing Aerospace Exchange for your A-490-4 requirements. We specialize in authenticated aerospace components, offering both NSN-tracked military parts and commercial equivalents, all validated through our rigorous sourcing protocols.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 5999-01-201-0406 Item PartTypeName: DELAY LINE | 5999 | 012010406 | P | A | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| A | U | |||||
| Part Number | ISC | RNVC | RNCC | HCC | MSDS | SADC |
| 1207929-4 | 6 | 2 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAQL | BODY STYLE | RECTANGULAR,FRONT CONNECTION |
| ABFY | OVERALL DEPTH | 4.080 INCHES NOMINAL |
| ACZB | FREQUENCY RATING | 1.800 KILOHERTZ MINIMUM AND 7.400 KILOHERTZ MAXIMUM |
| ADAQ | BODY LENGTH | 4.000 INCHES NOMINAL |
| ADAT | BODY WIDTH | 1.500 INCHES NOMINAL |
| AFBH | INDIVIDUAL SECTION QUANTITY | 9 |
| AFGA | OPERATING TEMP RANGE | 0.0 TO 60.0 DEG CELSIUS |
| AKPV | MOUNTING FACILITY QUANTITY | 4 |
| AMSE | VOLTAGE RATING | 1.000 MILLIVOLTS MINIMUM AND 4.000 VOLTS MAXIMUM |
| ANSL | INPUT IMPEDANCE RATING | 19500.000 OHMS |
| ANSR | OUTPUT IMPEDANCE RATING | 500.000 OHMS |
| ARBR | BODY DEPTH | 3.880 INCHES NOMINAL |
| AZGM | MOUNTING FACILITY | THREADED INSERT |
| BHTH | ATTENUATION IN DECIBELS | 32.000 |
| CCDQ | SECTION DELAY TIME | 44.800 MILLISECONDS NOMINAL ALL SECTIONS |
| End Use : 20005 | Electric apparatus |
|---|---|
| Schedule B : 8543909000 (NAICS 335999) | Electrical machines and apparatus parts, nesoi |
| SITC : 77879 | Parts of electrical machines and apparatus, having individual functions, n.E.S. |
| CRITL | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
|---|---|
| ESD | A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity. |
| HMIC | P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item. |
| PMIC | U - Precious metal content is unknown |
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