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NSN 5985-01-390-4030, 5985013904030
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 013904030
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 5985-01-390-4030

National Stock Number (NSN) 5985-01-390-4030, or NIIN 013904030, (waveguide assembly) was assigned May 18, 1994 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 5 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 4 contracts issued for this part number, with 4 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE7M023P6100, SPE7M523P5538, SPM7M911V8122, SPM7M911V3198. The total value of the awarded contracts has been US$ 5,643.00.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 4,575. 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: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) 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 5985013904030 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

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 0.506 INCHES MAXIMUM ALL FLANGES
FLANGE INSIDE WIDTH
(AHSX) 1.253 INCHES MINIMUM ALL FLANGES AND 1.256 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH
(AHSZ) 1.860 INCHES MINIMUM ALL FLANGES AND 1.890 INCHES MAXIMUM ALL FLANGES
FLANGE QUANTITY
(AHSF) 2
FLANGE STYLE
(CTCJ) COVER TYPE ALL FLANGES
FLANGE OUTSIDE HEIGHT
(AHTA) 1.860 INCHES MINIMUM ALL FLANGES AND 1.890 INCHES MAXIMUM ALL FLANGES
FLEXIBILITY
(FLEX) FLEXIBLE SINGLE TUBING SEGMENT
INSERTION LOSS IN DECIBELS
(AHTX) 0.08
MATERIAL
(MATT) ALUMINUM ALLOY ALL FLANGE
MATERIAL
(MATT) COPPER ALLOY SINGLE TUBING SEGMENT
MAXIMUM OPERATING PRESSURE
(CQGM) 50.0 POUNDS PER SQUARE INCH GAGE
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.12
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM
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) 5.880 INCHES MINIMUM AND 6.120 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) STRAIGHT TYPE
III STYLE DESIGNATOR
(STYL) STRAIGHT TYPE

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