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NSN 5985-00-553-3992, 5985005533992
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 005533992
Codification Country
United States
Item Name Code
INC 00305
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 5985-00-553-3992

National Stock Number (NSN) 5985-00-553-3992, or NIIN 005533992, (waveguide assembly) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 00305. [AN ITEM CONSISTING OF ONE OR MORE DEFINITE LENGTHS OF STRAIGHT OR FORMED, FLEXIBLE OR RIGID, PREFABRICATED HOLLOW TUBING OF CONDUCTIVE MATERIAL. THE TUBING HAS A PREDETERMINED CROSS SECTION AND IS DESIGNED TO GUIDE OR CONDUCT HIGH FREQUENCY ELECTROMAGNETIC ENERGY THROUGH ITS INTERIOR. ONE OR MORE ENDS ARE TERMINATED. MAY INCLUDE COMMON MOUNTING OF A SWITCH, WAVE GUIDE, A DUMMY LOAD, ELECTRICAL AND OTHER COMPONENTS SUCH AS WAVEGUIDE SECTION, CABLE TERMINAL CHAMBER AND THE LIKE. EXCLUDES:COUPLER,ROTARY,RADIO FREQUENCY; COUPLER, DIRECTIONAL; ADAPTER,WAVEGUIDE; AND TUNER, WAVEGUIDE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5985005533992 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

FLANGE OUTSIDE WIDTH
(AHSZ) 1.625 INCHES NOMINAL FIRST FLANGE
FLANGE OUTSIDE WIDTH
(AHSZ) 1.625 INCHES NOMINAL SECOND FLANGE
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.10
FLANGE STYLE
(CTCJ) COVER TYPE SECOND FLANGE
FLANGE INSIDE WIDTH
(AHSX) 0.900 INCHES NOMINAL FIRST FLANGE
FLANGE INSIDE HEIGHT
(AHSY) 0.400 INCHES NOMINAL FIRST FLANGE
BEND ANGLE IN DEG
(ACJL) 90.0 SINGLE BEND H-PLANE
FLANGE INSIDE WIDTH
(AHSX) 1.003 INCHES NOMINAL SECOND FLANGE
MATERIAL
(MATT) ALUMINUM SINGLE TUBING SEGMENT
FLANGE INSIDE HEIGHT
(AHSY) 0.505 INCHES NOMINAL SECOND FLANGE
FLANGE DEPTH
(AHTD) 0.438 INCHES NOMINAL FIRST FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 UNTHREADED HOLE SECOND FLANGE SINGLE CONNECTION FACILITY
III STYLE DESIGNATOR
(STYL) BEND TYPE
THREAD CLASS
(AAJD) 2B SECOND FLANGE SINGLE CONNECTION FACILITY
NOMINAL THREAD SIZE
(CQJX) 0.164 INCHES SECOND FLANGE SINGLE CONNECTION FACILITY
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.400 INCHES NOMINAL
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
SURFACE TREATMENT
(SFTT) ENAMEL SINGLE TUBING SEGMENT OUTSIDE SURFACESANY ACCEPTABLE SINGLE TUBING SEGMENT INSIDE SURFACES
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
INSERTION LOSS IN DECIBELS
(AHTX) 0.15
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 1.000 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.500 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ANY ACCEPTABLE SINGLE TUBING SEGMENT INSIDE SURFACES
FLANGE OUTSIDE HEIGHT
(AHTA) 1.625 INCHES NOMINAL FIRST FLANGE
FLANGE OUTSIDE HEIGHT
(AHTA) 1.625 INCHES NOMINAL SECOND FLANGE
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.169 INCHES NOMINAL SECOND FLANGE SINGLE CONNECTION FACILITY
THREAD DIRECTION
(AAJF) RIGHT-HAND SECOND FLANGE SINGLE CONNECTION FACILITY
FLANGE DEPTH
(AHTD) 0.437 INCHES NOMINAL SECOND FLANGE
MAXIMUM OPERATING PRESSURE
(CQGM) 20.0 POUNDS PER SQUARE INCH GAGE
FLEXIBILITY
(FLEX) RIGID SINGLE TUBING SEGMENT
THREAD SERIES DESIGNATOR
(THSD) UNC SECOND FLANGE SINGLE CONNECTION FACILITY
FLANGE STYLE
(CTCJ) CHOKE TYPE FIRST FLANGE
STYLE DESIGNATOR
(STYL) BEND TYPE
WAVEGUIDE OFFSET DISTANCE
(CWBG) 6.500 INCHES NOMINAL
MATERIAL
(MATT) RUBBER SINGLE TUBING JACKET
FLANGE QUANTITY
(AHSF) 2
WAVEGUIDE INSIDE WIDTH
(CRFH) 0.900 INCHES NOMINAL
WAVEGUIDE LONGER OFFSET DISTANCE
(CSPL) 6.500 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ANY ACCEPTABLE ALL FLANGE INSIDE SURFACES

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