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NSN 5985-00-020-8048, 5985000208048
ADAPTER,WAVEGUIDE

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 000208048
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5985-00-020-8048

National Stock Number (NSN) 5985-00-020-8048, or NIIN 000208048, (adapter,waveguide) was assigned April 25, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 6 manufacturer part numbers associated with this NSN. 2 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, 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.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

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) 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 5985000208048 contains silver.

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

SURFACE TREATMENT
(SFTT) SILVER ALL TUBING SEGMENT AND FLANGE ALL SURFACES AND NICKEL ALL TUBING SEGMENT AND FLANGE ALL SURFACES
ADAPTER HEIGHT
(BBPQ) 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM
ADAPTER LENGTH
(BBPN) 1.730 INCHES MINIMUM AND 1.770 INCHES MAXIMUM
ADAPTER OVERALL HEIGHT
(CWBQ) 2.182 INCHES MAXIMUM
ADAPTER OVERALL WIDTH
(CXBH) 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM
COAXIAL CONNECTOR SERIES DESIGNATION
(AHUC) BNC
CONNECTOR END DESIGN
(AHUD) MALE
CROSS-SECTIONAL SHAPE STYLE
(AAGR) INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
FLANGE DEPTH
(AHTD) 0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM SINGLE FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY
(CSQT) 4 UNTHREADED HOLE SINGLE FLANGE ALL CONNECTION FACILITIES
FLANGE CONNECTING HOLE DIAMETER
(AHTN) 0.144 INCHES MINIMUM AND 0.147 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES
FLANGE INSIDE WIDTH
(AHSX) 0.705 INCHES MINIMUM SINGLE FLANGE
FLANGE INSIDE HEIGHT
(AHSY) 0.394 INCHES MINIMUM SINGLE FLANGE
FLANGE OUTSIDE HEIGHT
(AHTA) 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SINGLE FLANGE
FLANGE OUTSIDE WIDTH
(AHSZ) 1.298 INCHES MINIMUM AND 1.328 INCHES MAXIMUM SINGLE FLANGE
FLANGE QUANTITY
(AHSF) 1
FLANGE STYLE
(CTCJ) COVER TYPE SINGLE FLANGE
FSC APPLICATION DATA
(ZZZV) ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
MATERIAL
(MATT) COPPER ALLOY ALL TUBING SEGMENT AND FLANGE
PRECIOUS MATERIAL AND LOCATION
(PMLC) EXTERNAL SURFACES SILVER
PRECIOUS MATERIAL
(PRMT) SILVER
SPECIAL FEATURES
(FEAT) FREQUENCY RANGE 12.4 TO 18.0GHZ
STYLE DESIGNATOR
(STYL) WAVEGUIDE TO COAXIAL
WAVEGUIDE INSIDE HEIGHT
(CRLB) 0.3085 INCHES MINIMUM AND 0.3135 INCHES MAXIMUM
WAVEGUIDE INSIDE WIDTH
(CRFH) 0.6195 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM
WAVEGUIDE OUTSIDE HEIGHT
(CSFC) 0.388 INCHES MINIMUM AND 0.394 INCHES MAXIMUM
WAVEGUIDE OUTSIDE WIDTH
(CQHN) 0.699 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
SURFACE TREATMENT
(SFTT) SILVER AND NICKEL ALL TUBING SEGMENT AND FLANGE ALL SURFACES
TUBING WALL CONSTRUCTION STYLE
(AHRV) SEAMLESS SINGLE TUBING SEGMENT
III STYLE DESIGNATOR
(STYL) WAVEGUIDE TO COAXIAL

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