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NSN 5985-01-542-4267, 5985015424267
WAVEGUIDE ASSEMBLY

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 015424267
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 5985-01-542-4267

National Stock Number (NSN) 5985-01-542-4267, or NIIN 015424267, (waveguide assembly) was assigned August 4, 2006 in the Federal Logistics Information System (FLIS). NIIN 015424267 was cancelled on August 2, 2017, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

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

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 04, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 5985015424267 does not contain precious metals.

This information was last updated on .


Technical Characteristics

TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS ALL TUBING SEGMENT
FLANGE INSIDE HEIGHT
(AHSY) 0.618 INCHES MINIMUM ALL FLANGES AND 0.626 INCHES MAXIMUM ALL FLANGES
FLANGE DEPTH
(AHTD) 0.480 INCHES MINIMUM ALL FLANGES AND 0.520 INCHES MAXIMUM ALL FLANGES
MATERIAL
(MATT) COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
FLANGE INSIDE WIDTH
(AHSX) 1.368 INCHES MINIMUM ALL FLANGES AND 1.376 INCHES MAXIMUM ALL FLANGES
WAVEGUIDE LENGTH
(CTFD) 5.440 INCHES NOMINAL
WAVEGUIDE CENTER TO CENTER DISTANCE
(CXBB) 2.810 INCHES NOMINAL
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.192 INCHES MINIMUM ALL FLANGES ALL CONNECTION FACILITIES AND 0.200 INCHES MAXIMUM ALL FLANGES ALL CONNECTION FACILITIES
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.618 INCHES MINIMUM AND 0.626 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.746 INCHES MINIMUM AND 0.754 INCHES MAXIMUM
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 8 UNTHREADED HOLE ALL FLANGES ALL CONNECTION FACILITIES
FLANGE STYLE
(CTCJ) CONTACT TYPE ALL FLANGES
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) WAVEQUIDE ASSY, W304
END ITEM IDENTIFICATION
(AGAV) AS-3199B/TSC, ANTENNA; NEXT ASSY A3187873, A3273555, A3273573, SM-E-947866-1 & -2
SPECIFIED FREQUENCY
(CZKN) 7.25 GIGAHERTZ MINIMUM AND 7.75 GIGAHERTZ MAXIMUM
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.05
III STYLE DESIGNATOR
(STYL) OFFSET BEND TYPE
FLANGE OUTSIDE HEIGHT
(AHTA) 1.920 INCHES MINIMUM ALL FLANGES AND 1.960 INCHES MAXIMUM ALL FLANGES
FLANGE OUTSIDE WIDTH
(AHSZ) 2.670 INCHES MINIMUM ALL FLANGES AND 2.710 INCHES MAXIMUM ALL FLANGES
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 1.496 INCHES MINIMUM AND 1.504 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH
(CRFH) 1.368 INCHES MINIMUM AND 1.374 INCHES MAXIMUM
FLEXIBILITY
(FLEX) RIGID ALL TUBING SEGMENT
FLANGE QUANTITY
(AHSF) 2
STYLE DESIGNATOR
(STYL) OFFSET BEND TYPE

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