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NSN 5985-00-072-8550, 5985000728550
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 000728550
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 5985-00-072-8550

National Stock Number (NSN) 5985-00-072-8550, or NIIN 000728550, (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 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are 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 only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) 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 5985000728550 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

BEND ANGLE IN DEG
(ACJL) 90.0 ALL BENDS H-PLANE
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.203 INCHES MINIMUM AND 0.209 INCHES MAXIMUM SECOND FLANGE SECOND CONNECTION FACILITY
FLANGE DEPTH
(AHTD) 0.594 INCHES NOMINAL ALL FLANGES
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 1 UNTHREADED HOLE SECOND FLANGE SECOND CONNECTION FACILITY
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 7 THREADED HOLE SECOND FLANGE FIRST CONNECTION FACILITY
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 8 THREADED HOLE FIRST FLANGE SINGLE CONNECTION FACILITY
FLANGE INSIDE WIDTH
(AHSX) 1.872 INCHES NOMINAL ALL FLANGES
FLANGE INSIDE HEIGHT
(AHSY) 0.872 INCHES NOMINAL ALL FLANGES
FLANGE OUTSIDE DIAMETER
(AHTC) 3.625 INCHES NOMINAL ALL FLANGES
FLANGE QUANTITY
(AHSF) 2
FLANGE STYLE
(CTCJ) COVER TYPE ALL FLANGES
FLEXIBILITY
(FLEX) RIGID SINGLE TUBING SEGMENT
MATERIAL
(MATT) ALUMINUM ALLOY ALL TUBING JACKET
MATERIAL
(MATT) ALUMINUM ALLOY ALL TUBING SEGMENT
MAXIMUM OPERATING PRESSURE
(CQGM) 40.0 POUNDS PER SQUARE INCH GAGE
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES FIRST FLANGE SINGLE CONNECTION FACILITY
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES SECOND FLANGE FIRST CONNECTION FACILITY
SPECIAL FEATURES
(FEAT) 1.500 IN. LG BY 1.531 IN. W BRACKET WITH TWO HOLES MTD ON WAVEGUIDE
STYLE DESIGNATOR
(STYL) DOUBLE BEND TYPE
WAVEGUIDE CENTER TO CENTER DISTANCE
(CXBB) 6.215 INCHES MINIMUM AND 6.235 INCHES MAXIMUM
WAVEGUIDE HEIGHT
(CXBD) 3.593 INCHES NOMINAL
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.872 INCHES NOMINAL
WAVEGUIDE INSIDE WIDTH
(CRFH) 1.872 INCHES NOMINAL
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 2.185 INCHES NOMINAL
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 1.185 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ENAMEL ALL TUBING SEGMENT OUTSIDE SURFACES
THREAD DIRECTION
(AAJF) RIGHT-HAND FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD DIRECTION
(AAJF) RIGHT-HAND SECOND FLANGE FIRST CONNECTION FACILITY
THREAD CLASS
(AAJD) 2B FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD CLASS
(AAJD) 2B SECOND FLANGE FIRST CONNECTION FACILITY
THREAD SERIES DESIGNATOR
(THSD) UNC FIRST FLANGE SINGLE CONNECTION FACILITY
THREAD SERIES DESIGNATOR
(THSD) UNC SECOND FLANGE FIRST CONNECTION FACILITY
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
III STYLE DESIGNATOR
(STYL) DOUBLE BEND TYPE

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