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NSN 5985-00-325-5494, 5985003255494
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 003255494
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 5985-00-325-5494

National Stock Number (NSN) 5985-00-325-5494, or NIIN 003255494, (waveguide assembly) was assigned November 28, 1973 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 5985003255494 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

FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
WAVEGUIDE FOURTH LEG LENGTH
(CXBG) 3.938 INCHES NOMINAL
FLEXIBILITY
(FLEX) RIGID ALL TUBING SEGMENT
MATERIAL
(MATT) ALUMINUM ALLOY ALL TUBING SEGMENT AND FLANGE
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.493 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
END ITEM IDENTIFICATION
(AGAV) RADAR SET AN/TPS-8A AND AN/MPN-35A
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 1.246 INCHES MINIMUM AND 1.254 INCHES MAXIMUM
WAVEGUIDE FIRST LEG LENGTH
(CSRM) 7.313 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) THREE BEND TYPE
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS ALL TUBING SEGMENT
WAVEGUIDE SECOND LEG LENGTH
(CTFP) 21.188 INCHES NOMINAL
SURFACE TREATMENT
(SFTT) ANODIZE ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES AND PAINT ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
WAVEGUIDE INSIDE WIDTH
(CRFH) 1.118 INCHES MINIMUM AND 1.126 INCHES MAXIMUM
FLANGE QUANTITY
(AHSF) 2
SPECIAL FEATURES
(FEAT) FLANGE FACES FREE OF PAINT
III STYLE DESIGNATOR
(STYL) THREE BEND TYPE
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.621 INCHES MINIMUM AND 0.629 INCHES MAXIMUM

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