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NSN 5985-00-993-4957, 5985009934957
Cancelled -> Replaced by 5985007779597

Federal Supply Classification
FSC 5985 - Antennas, Waveguides, and Related Equipment
National Item Identification Number
NIIN 009934957
Codification Country
United States
Item Name Code
INC 05298
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 5985-00-993-4957

National Stock Number (NSN) 5985-00-993-4957, or NIIN 009934957, (switch,radio frequency transmiss) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 4 stock numbers: 5945009119161, 5985007779597, 5985002402489, 5945009432702.

There are 4 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 somewhat common among different platforms, belonging to 3 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 23, 2008, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 05298. [AN ITEM SPECIFICALLY DESIGNED FOR MECHANICALLY OR ELECTRONICALLY POSITIONING ONE OR MORE RADIO FREQUENCY TRANSMISSION LINE SECTIONS SO AS TO COUPLE IT OR THEM TO OTHER SECTIONS IN A RADIO FREQUENCY TRANSMISSION LINE SYSTEM. THE SWITCHING FUNCTION MAY BE OPERATED BY A MANUAL ACTUATOR, AN ELECTROMECHANICAL ACTUATOR OR BY MEANS OF AN ARRANGEMENT OF SEMICONDUCTORS AND PASSIVE CIRCUIT DEVICES. FOR ITEMS DESIGNED TO PROVIDE THE TRANSFER OF THE ELECTRICAL SIGNAL, SEE: SWITCH,ROTARY AND SWITCH,ELECTRONIC. EXCLUDES: RELAY, (AS MODIFIED).]. 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 5985009934957 contains an unknown precious metal.

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

III FREQUENCY RATING
(ACZB) 0.0 GIGAHERTZ MINIMUM AND 0.5 GIGAHERTZ MAXIMUM 2ND FREQUENCY RF POWER HANDLING
III FREQUENCY RATING
(ACZB) 0.0 GIGAHERTZ MINIMUM AND 0.7 GIGAHERTZ MAXIMUM 1ST FREQUENCY INSERTION LOSS REFERENCE
III FREQUENCY RATING
(ACZB) 0.7 GIGAHERTZ MINIMUM AND 1.5 GIGAHERTZ MAXIMUM 2ND FREQUENCY INSERTION LOSS REFERENCE
III FREQUENCY RATING
(ACZB) 0.5 GIGAHERTZ MINIMUM AND 1.5 GIGAHERTZ MAXIMUM 1ST FREQUENCY RF POWER HANDLING
III OPERATING TEMP RANGE
(AFGA) -55.0 TO 85.0 DEG CELSIUS
OPERATING TEMP RANGE
(AFGA) -55.0/+85.0 DEG CELSIUS
OPERATING TEMP RANGE
(AFGA) -55.0 TO 85.0 DEG CELSIUS
ACTUATOR VOLTAGE IN VOLTS
(AKPJ) 26.0 NOMINAL
BODY STYLE
(AAQL) RECTANGULAR
COAXIAL CONNECTOR SERIES DESIGNATION
(AHUC) BNC
CONNECTOR END DESIGN
(AHUD) FEMALE
COUPLING POSITION QUANTITY
(AKRC) 6
FREQUENCY RATING
(ACZB) 0.0 GIGAHERTZ MINIMUM AND 0.5 GIGAHERTZ MAXIMUM 2ND FREQUENCY RF POWER HANDLING
FREQUENCY RATING
(ACZB) 0.0 GIGAHERTZ MINIMUM AND 0.7 GIGAHERTZ MAXIMUM 1ST FREQUENCY INSERTION LOSS REFERENCE
FREQUENCY RATING
(ACZB) 0.5 GIGAHERTZ MINIMUM AND 1.5 GIGAHERTZ MAXIMUM 1ST FREQUENCY RF POWER HANDLING
FREQUENCY RATING
(ACZB) 0.7 GIGAHERTZ MINIMUM AND 1.5 GIGAHERTZ MAXIMUM 2ND FREQUENCY INSERTION LOSS REFERENCE
OPERATING TEMP RANGE
(AFGA) -55.0 TO 85.0 CELSIUS
OVERALL HEIGHT
(ABKW) 1.219 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.875 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 2.125 INCHES MAXIMUM
POLE QUANTITY
(AKPX) 2
RF POWER HANDLING CAPABILITY
(AKNF) 100.0 WATTS AVERAGE 2ND
RF POWER HANDLING CAPABILITY
(AKNF) 50.0 WATTS AVERAGE 1ST
SWITCH OPERATION SEQUENCE
(AKPN) BREAKS BEFORE MAKES
SWITCH TYPE
(AEEA) NONTRANSFER
SWITCHING TIME
(AKPP) 18.0 MILLISECONDS
THROW QUANTITY
(AKPY) 2

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