Quote for 18N-03 Aeroflex Inmet Inc Part with NSN 5985-00-455-4487

Part Number:  18N-03
Alternate P/N:  18N03
Manufacturer:  aeroflex inmet inc
NIIN:  4554487
Item Name :  attenuator fixed
CAGE Code:  64671
INC Code:  14224
Country:  USA
NCB Code:  00
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  02-04-2026

Are you looking quote for part 18N-03? The Aeroflex Inmet Inc-manufactured component (CAGE Code: 64671) is documented under NSN 5985-00-455-4487 as Attenuator Fixed. For the fastest quote, please complete our RFQ form with details about 18N-03. We guarantee a response within 15 minutes.

ASAP Components provides the verified 18N-03, classified under INC 14224, FSG 59 Electrical and Electronic Equipment Components, FSC 5985 Antennas Waveguides and Related Equipment, NIIN 00-455-4487, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

Please fill out below form for 18N-03

“*” Required Fields Are Compulsory

NSN Information for Part Number 18N-03 with NSN 5985-00-455-4487, 5985004554487

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5985-00-455-4487

Item PartTypeName:

ATTENUATOR,FIXED

59850045544870P
CIICHCCESDPMICCriticalityENAC
U G0
Part NumberISCRNVCRNCCHCCMSDSSADC
18N-03625

Characteristics Data of NSN 5985-00-455-4487, 5985004554487

MRCCriteriaCharacteristic
AAFSAPPLICATION DESIGNTRANSMISSION LINE
AAQLBODY STYLEROUND,TERMINAL/TERMINALS IN OPPOSITE SURFACE
ABHPOVERALL LENGTH2.438 INCHES NOMINAL
ADAVOVERALL DIAMETER0.812 INCHES NOMINAL
AGAVEND ITEM IDENTIFICATIONVIRGINIA CLASS CGN (41); LOW ALTITUDE NAVIGATION & TARGETING INFRARED SYSTEM (LANTIRN); STURGEON CLASS SSN (637); SUPPORT EQUIPMENT,B-52 AIRCRAFT; ENGINE,AIRCRAFT,F100-PW-200 (F-16A/B/C/D); DEEP SUBMERGENCE SYSTEMS PROGRAMS (DSSP); HELIC
AHTWVOLTAGE STANDING WAVE RATIO1.20 AND 1.30 AND 1.50
AHTYINPUT IMPEDANCE RATING IN OHMS50.0
AHTZOUTPUT IMPEDANCE RATING IN OHMS50.0
AHUCCOAXIAL CONNECTOR SERIES DESIGNATIONN
AJDBPOWER RATING2.0 WATTS AVERAGE AND 100.0 WATTS PEAK
AJDKRF SIGNAL ATTENUATION IN DECIBELS3.0
AKNKVOLTAGE STANDING WAVE RATIO FREQUENCY RANGE0.0 TO 8.0 GIGAHERTZ AND 8.0 TO 12.4 GIGAHERTZ AND 12.4 TO 18.0 GIGAHERTZ
ASYEATTENUATION ACCURACY REFERENCE FREQUENCY18.0 GIGAHERTZ
ASYNATTENUATION ACCURACY IN DECIBELS-0.30 TO 0.30
ASZNCONNECTION TYPE PER FUNCTIONMALE INPUT AND FEMALE OUTPUT
AWJNUNPACKAGED UNIT WEIGHT2.600 OUNCES
AXGYMOUNTING METHODCONNECTOR
BBHSTERMINAL TYPE AND QUANTITY2 CONNECTOR
BNGRFREQUENCY RANGE0.000 HERTZ MINIMUM AND 18.000 GIGAHERTZ MAXIMUM
CRTLCRITICALITY CODE JUSTIFICATIONFEAT
FEATSPECIAL FEATURESWEAPON SYSTEM ESSENTIAL
MATTMATERIALSTEEL CORROSION RESISTING BODY
PMLCPRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD
PRMTPRECIOUS MATERIALGOLD
SFTTSURFACE TREATMENTPASSIVATE BODY
ZZZVFSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Schedule B & Trade

End Use : 21400 Telecommunications equipment
Schedule B : 8529109000 (NAICS 334220) Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi
SITC : 76493 Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.

Identification

ADPE Represents items with no adp components
CRITL The item does not have a nuclear hardened feature but does have other critical featur (s) such as tolerance, fit restrictions or application.
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 G - Item contains gold.

NSN Management Codes

AAC D
Classification Control U
MGMT_CTL Q2200x-
Quantity per pack 1
Repariability This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: W - Rating variable
NMFC: 060535 - Aerial/antennas directional
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 723 - Radio parts and equipment, excluding tubes packed separately

ASAP Semiconductor’s Certifications And Memberships



bottom to top