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NSN 5985-00-481-0984, 5985004810984
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 004810984
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 5985-00-481-0984

National Stock Number (NSN) 5985-00-481-0984, or NIIN 004810984, (waveguide assembly) was assigned September 16, 1970 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. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier 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, with the most recent procurement date of Oct 25, 2010. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M911M0332, SPM7M911M0332. The total value of the awarded contracts has been US$ 6,000.00.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 01, 2011, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 5985004810984 contains platinum family 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

III STYLE DESIGNATOR
(STYL) U-BEND TYPE
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.169 INCHES MINIMUM ALL FLANGES ALL CONNECTION FACILITIES AND 0.172 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
FLANGE DEPTH
(AHTD) 0.423 INCHES MINIMUM ALL FLANGES AND 0.453 INCHES MAXIMUM ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE INSIDE HEIGHT
(AHSY) 0.503 INCHES MINIMUM ALL FLANGES AND 0.503 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE WIDTH
(AHSX) 1.003 INCHES MINIMUM ALL FLANGES AND 1.006 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH
(AHSZ) 1.610 INCHES MINIMUM ALL FLANGES AND 1.640 INCHES MAXIMUM ALL FLANGES
FLANGE QUANTITY
(AHSF) 2
FLANGE STYLE
(CTCJ) COVER TYPE ALL FLANGES
FLANGE OUTSIDE HEIGHT
(AHTA) 1.610 INCHES MINIMUM ALL FLANGES AND 1.640 INCHES MAXIMUM ALL FLANGES
FLEXIBILITY
(FLEX) FLEXIBLE SINGLE TUBING SEGMENT
FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
INSERTION LOSS IN DECIBELS
(AHTX) 0.25
MATERIAL
(MATT) COPPER ALL FLANGE
MATERIAL
(MATT) COPPER ALLOY SINGLE TUBING SEGMENT
MATERIAL
(MATT) RUBBER NATURAL SINGLE TUBING JACKET
MAXIMUM OPERATING PRESSURE
(CQGM) 15.0 POUNDS PER SQUARE INCH GAGE
PRECIOUS MATERIAL AND LOCATION
(PMLC) EXTERNAL AND INTERNAL SURFACES OF TUBING AND FLAANGES SILVER AND EXTERNAL SND INTERNAL SURFACES OF TUBING AND FLANGES RHODIUM
PRECIOUS MATERIAL
(PRMT) SILVER AND RHODIUM
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.10
WAVEGUIDE HEIGHT
(CXBD) 5.130 INCHES MAXIMUM
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.396 INCHES MINIMUM AND 0.404 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH
(CRFH) 0.896 INCHES MINIMUM AND 0.904 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.496 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 0.996 INCHES MINIMUM AND 1.004 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) U-BEND TYPE
SURFACE TREATMENT
(SFTT) SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES AND RHODIUM ALL TUBING SEGMENT AND FLANGE ALL SURFACES

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