Quote for 90BH18-3E Microwave Development Laboratories Part with NSN 5985-01-291-7722

Part Number:  90BH18-3E
Alternate P/N:  90BH183E
NIIN:  12917722
Item Name :  waveguide assembly
CAGE Code:  01456
INC Code:  00305
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  02-26-2026

Are you looking quote for part 90BH18-3E? The Microwave Development Laboratories-manufactured component (CAGE Code: 01456) is documented under NSN 5985-01-291-7722 as Waveguide Assembly. For the fastest quote, please complete our RFQ form with details about 90BH18-3E. We guarantee a response within 15 minutes.

ASAP Components provides the verified 90BH18-3E, classified under INC 00305, FSG 59 Electrical and Electronic Equipment Components, FSC 5985 Antennas Waveguides and Related Equipment, NIIN 01-291-7722, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 90BH18-3E with NSN 5985-01-291-7722, 5985012917722

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5985-01-291-7722

Item PartTypeName:

WAVEGUIDE ASSEMBLY

59850129177220P
CIICHCCESDPMICCriticalityENAC
7 S
Part NumberISCRNVCRNCCHCCMSDSSADC
090-1312625

Characteristics Data of NSN 5985-01-291-7722, 5985012917722

MRCCriteriaCharacteristic
CSQTFLANGE CONNECTING FACILITY AND QUANTITY8 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
AAGRCROSS-SECTIONAL SHAPE STYLEINTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR
AHRVTUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
AHSFFLANGE QUANTITY2
AHSXFLANGE INSIDE WIDTH2.003 INCHES MINIMUM AND 2.009 INCHES MAXIMUM ALL FLANGES
AHSYFLANGE INSIDE HEIGHT1.003 INCHES MINIMUM AND 1.009 INCHES MAXIMUM ALL FLANGES
AHTCFLANGE OUTSIDE DIAMETER3.610 INCHES MINIMUM AND 3.640 INCHES MAXIMUM ALL FLANGES
AHTDFLANGE DEPTH0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM ALL FLANGES
AHTNFLANGE CONNECTING HOLE DIAMETER0.195 INCHES MINIMUM AND 0.203 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
CSPLWAVEGUIDE LONGER OFFSET DISTANCE2.040 INCHES MINIMUM AND 2.080 INCHES MAXIMUM
CTCJFLANGE STYLECOVER TYPE ALL FLANGES
CWBGWAVEGUIDE OFFSET DISTANCE2.040 INCHES MINIMUM AND 2.080 INCHES MAXIMUM
MATTMATERIALSILVER SINGLE TUBING SEGMENT
PMLCPRECIOUS MATERIAL AND LOCATIONINTERNAL AND EXTERNAL SURFACES SILVER
CQHNWAVEGUIDE OUTSIDE WIDTH1.000 INCHES NOMINAL
CRFHWAVEGUIDE INSIDE WIDTH0.900 INCHES NOMINAL
CRLBWAVEGUIDE INSIDE HEIGHT0.400 INCHES NOMINAL
CSFCWAVEGUIDE OUTSIDE HEIGHT0.500 INCHES NOMINAL
FLEXFLEXIBILITYRIGID SINGLE TUBING SEGMENT
MATTMATERIALALUMINUM ALLOY ALL FLANGE
PRMTPRECIOUS MATERIALSILVER
STYLSTYLE DESIGNATORBEND TYPE

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

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction 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 S - Item contains silver.

NSN Management Codes

AAC Y
Classification Control 7
MGMT_CTL -------
Quantity per pack 1
Repariability
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: 063520 - Waveguide in boxes/crates
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

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