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NSN 5985-00-234-6750, 5985002346750
ADAPTER,WAVEGUIDE

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 002346750
Codification Country
United States
Item Name Code
INC 00186
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 5985-00-234-6750

National Stock Number (NSN) 5985-00-234-6750, or NIIN 002346750, (adapter,waveguide) was assigned June 20, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, 3 suppliers are listed as Active suppliers 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 08, 2015. There have been 4 contracts issued for this part number, with 4 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M516V0152, SPE7M514M4024, SPM7M912M3261, SPM7M911M4335. The total value of the awarded contracts has been US$ 13,064.00.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

There has been a small amount of 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 May 21, 2008, 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) 00186. [AN ITEM DESIGNED TO ESTABLISH THE NECESSARY ACCOMMODATIONS TO CONNECT A WAVEGUIDE TO A COAXIAL LINE, OR TO CONNECT TWO OR MORE TERMINATED WAVEGUIDES WHOSE PHYSICAL DESIGN DOES NOT NORMALLY ALLOW CONNECTION.]. 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 5985002346750 contains gold.

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

END ITEM IDENTIFICATION
(AGAV) LANDING CONTROL CENTRAL AN/SPN-10 AND AN/SPN-42
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 6 UNTHREADED HOLE FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.125 INCHES MINIMUM FIRST FLANGE ALL CONNECTION FACILITIES
FLANGE DEPTH
(AHTD) 0.195 INCHES MINIMUM SECOND FLANGE AND 0.225 INCHES MAXIMUM SECOND FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 THREADED HOLE SECOND FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE DIAMETER
(AHTB) 0.485 INCHES MINIMUM SECOND FLANGE AND 0.515 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE HEIGHT
(AHSY) 0.1386 INCHES MINIMUM SECOND FLANGE AND 0.1414 INCHES MAXIMUM SECOND FLANGE
FLANGE INSIDE WIDTH
(AHSX) 0.2786 INCHES MINIMUM SECOND FLANGE AND 0.2814 INCHES MAXIMUM SECOND FLANGE
FLANGE OUTSIDE WIDTH
(AHSZ) 0.735 INCHES MINIMUM SECOND FLANGE AND 0.765 INCHES MAXIMUM SECOND FLANGE
FLANGE QUANTITY
(AHSF) 2
FLANGE STYLE
(CTCJ) CHOKE TYPE FIRST FLANGE
FLANGE STYLE
(CTCJ) CHOKE TYPE SECOND FLANGE
FLANGE OUTSIDE HEIGHT
(AHTA) 0.735 INCHES MINIMUM SECOND FLANGE AND 0.765 INCHES MAXIMUM SECOND FLANGE
FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
INSERTION LOSS IN DECIBELS
(AHTX) 0.30
NOMINAL THREAD SIZE
(CQJX) 0.112 INCHES SECOND FLANGE ALL CONNECTION FACILITIES
PRECIOUS MATERIAL
(PRMT) SILVER AND GOLD
SPECIAL FEATURES
(FEAT) FREQUENCY RANGE 33.200 GHZ PORM 300 GHZ; TEMPERATURE RANGE MINUS 28 TO PLUS 85 DEG C
THREAD CLASS
(AAJD) 2B SECOND FLANGE ALL CONNECTION FACILITIES
THREAD DIRECTION
(AAJF) RIGHT-HAND SECOND FLANGE ALL CONNECTION FACILITIES
THREAD QUANTITY PER INCH
(CMLP) 32 SECOND FLANGE ALL CONNECTION FACILITIES
THREAD SERIES DESIGNATOR
(THSD) UNC SECOND FLANGE ALL CONNECTION FACILITIES
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
VOLTAGE STANDING WAVE RATIO
(AHTW) 1.15
STYLE DESIGNATOR
(STYL) WAVEGUIDE TO WAVEGUIDE
SURFACE TREATMENT
(SFTT) PRIMER ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES AND ENAMEL ALL TUBING SEGMENT AND FLANGE OUTSIDE SURFACES
SURFACE TREATMENT
(SFTT) SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES AND GOLD ALL TUBING SEGMENT AND FLANGE ALL SURFACES
III STYLE DESIGNATOR
(STYL) WAVEGUIDE TO WAVEGUIDE

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