Quote for 20-808540-4 General Dynamics Advanced Part with NSN 5985-01-225-9412

Part Number:  20-808540-4
Alternate P/N:  208085404
Manufacturer:  general dynamics advanced
NIIN:  12259412
Item Name :  adapter waveguide
CAGE Code:  07397
INC Code:  00186
Country:  USA
NCB Code:  01
FSG:  59 Electrical and Electronic Equipment Components
Last Updated:  03-08-2026

Are you looking quote for part 20-808540-4? The General Dynamics Advanced-manufactured component (CAGE Code: 07397) is documented under NSN 5985-01-225-9412 as Adapter Waveguide. For the fastest quote, please complete our RFQ form with details about 20-808540-4. We guarantee a response within 15 minutes.

ASAP Components provides the verified 20-808540-4, classified under INC 00186, FSG 59 Electrical and Electronic Equipment Components, FSC 5985 Antennas Waveguides and Related Equipment, NIIN 01-225-9412, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 20-808540-4 with NSN 5985-01-225-9412, 5985012259412

NSNFSCNIINCLSHazmatDEMILCancelled NSN
5985-01-225-9412

Item PartTypeName:

ADAPTER,WAVEGUIDE

59850122594120P
CIICHCCESDPMICCriticalityENAC
7 A
Part NumberISCRNVCRNCCHCCMSDSSADC
101G595

Characteristics Data of NSN 5985-01-225-9412, 5985012259412

MRCCriteriaCharacteristic
AAGRCROSS-SECTIONAL SHAPE STYLEINTERNAL,RECTANGULAR EXTERNAL,RECTANGULAR
AHRVTUBING WALL CONSTRUCTION STYLESEAMLESS SINGLE TUBING SEGMENT
AHSFFLANGE QUANTITY1
AHSXFLANGE INSIDE WIDTH1.003 INCHES MINIMUM AND 1.006 INCHES MAXIMUM SINGLE FLANGE
AHSYFLANGE INSIDE HEIGHT0.503 INCHES MINIMUM AND 0.506 INCHES MAXIMUM SINGLE FLANGE
AHSZFLANGE OUTSIDE WIDTH1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SINGLE FLANGE
AHTAFLANGE OUTSIDE HEIGHT1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SINGLE FLANGE
AHTDFLANGE DEPTH0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM SINGLE FLANGE
AHTNFLANGE CONNECTING HOLE DIAMETER0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES
AHTWVOLTAGE STANDING WAVE RATIO1.40
AHUCCOAXIAL CONNECTOR SERIES DESIGNATIONN
AHUDCONNECTOR END DESIGNFEMALE
BBPNADAPTER LENGTH1.400 INCHES NOMINAL
BBPQADAPTER HEIGHT1.313 INCHES NOMINAL
CQHNWAVEGUIDE OUTSIDE WIDTH0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
CRFHWAVEGUIDE INSIDE WIDTH0.620 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
CRLBWAVEGUIDE INSIDE HEIGHT0.309 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
CSFCWAVEGUIDE OUTSIDE HEIGHT0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
CSQTFLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE SINGLE FLANGE ALL CONNECTION FACILITIES
CTCJFLANGE STYLECOVER TYPE SINGLE FLANGE
CWBQADAPTER OVERALL HEIGHT1.577 INCHES NOMINAL
CXBHADAPTER OVERALL WIDTH1.313 INCHES NOMINAL
MATTMATERIALALUMINUM ALLOY 6061 SINGLE TUBING SEGMENT AND FLANGE
SFTTSURFACE TREATMENTCHROMATE SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
STYLSTYLE DESIGNATORWAVEGUIDE TO COAXIAL
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

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 A - Item does not contain precious metal.

NSN Management Codes

AAC Z
Classification Control U
MGMT_CTL Sf9eh-n
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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