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NSN 5985-00-079-4385, 5985000794385
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 000794385
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5985-00-079-4385

National Stock Number (NSN) 5985-00-079-4385, or NIIN 000794385, (waveguide assembly) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 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, only one supplier is deemed design controlled or valid supply parts.

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

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2006, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 3, 4 and 5.

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 5985000794385 does not contain precious metals.

This NSN is associated to Schedule B 8529109000: antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi. The Schedule B End Use is listed as telecommunications equipment. NAICS classification category 334220: radio and television broadcasting and wireless communications equipment manufacturing.

This information was last updated on .


Technical Characteristics

SURFACE TREATMENT
(SFTT) ANY ACCEPTABLE ALL FLANGE OUTSIDE SURFACES
SURFACE TREATMENT
(SFTT) ANY ACCEPTABLE ALL FLANGE INSIDE SURFACES
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE DEPTH
(AHTD) 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SECOND FLANGE
FLANGE DEPTH
(AHTD) 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM FIRST FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 THREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 UNTHREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH
(AHSX) 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE WIDTH
(AHSX) 1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT
(AHSY) 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM FIRST FLANGE
FLANGE INSIDE HEIGHT
(AHSY) 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE HEIGHT
(AHTA) 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM FIRST FLANGE
FLANGE OUTSIDE HEIGHT
(AHTA) 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH
(AHSZ) 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM FIRST FLANGE
FLANGE OUTSIDE WIDTH
(AHSZ) 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SECOND FLANGE
FLANGE QUANTITY
(AHSF) 2
FLANGE STYLE
(CTCJ) CHOKE TYPE FIRST FLANGE
FLANGE STYLE
(CTCJ) COVER TYPE SECOND FLANGE
FLEXIBILITY
(FLEX) FLEXIBLE SINGLE TUBING SEGMENT
FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIAL
(MATT) COPPER ALLOY ALL FLANGE
NOMINAL THREAD SIZE
(CQJX) 0.164 INCHES FIRST FLANGE ALL CONNECTION FACILITIES
STYLE DESIGNATOR
(STYL) STRAIGHT TYPE
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH
(CRFH) 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM
WAVEGUIDE LENGTH
(CTFD) 2.000 FEET NOMINAL
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
THREAD DIRECTION
(AAJF) RIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
THREAD CLASS
(AAJD) 2B FIRST FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR
(THSD) UNC FIRST FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH
(CMLP) 32 FIRST FLANGE ALL CONNECTION FACILITIES
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
III STYLE DESIGNATOR
(STYL) STRAIGHT TYPE

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