Antenna

T618557REV1

T618557REV1
(NSN) National Stock Number
5985-00-254-7162
Federal Supply Classification
5985 Antennas, Waveguides and Related Equipment
Item Name Code
00749
Schedule B Code
9803200000
Summary

3.660 feet nominal overall length, 2.083 feet nominal overall height, 4 mounting hole quantity, 225.000 megahertz minimum single antenna element and 390.000 megahertz maximum single antenna element frequency rating, uhf single antenna element coaxial connector series designation, socket single antenna element connector end design

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - ZZ
Identification

An item consisting of a conductor or a system of conductors specifically designed to radiate and/or receive electromagnetic waves in free space. May include beam-forming devices, drive motors, synchros, radome, and associated mechanical structure.

INC FIIG Concept Condition
00749 A074A0 - 1
Specifications
Overall Length
3.660 feet nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Height
2.083 feet nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Mounting Hole Quantity
4
Details The number of mounting holes provided.
Frequency Rating
225.000 megahertz minimum single antenna element and 390.000 megahertz maximum single antenna element
Details The number of complete cyclic changes,per unit of time,for which an item is rated.
Coaxial Connector Series Designation
uhf single antenna element
Details A letter or group of letters used to designate the particular coaxial connector series.
Connector End Design
socket single antenna element
Details The design of the connector end.
Electromagnetic Polarization Type
horizontal single antenna element
Details The orientation of the electrical vector of energy radiated from the item relative to the line of propagation.
Radiation Pattern
bidirectional single antenna element
Details The graphical representation of the radiation pattern of the device as a function of direction.
Characteristic Impedance In Ohms
50.0 single antenna element
Details The reactance-resistance complex value which must be matched by the transmission line and termination to achieve lowest standing wave ratio,expressed in ohms.
Termination Identification
t618539-7 single antenna element
Details The specification,standard,or the number or symbol of the manufacturer used to identify the termination.
Termination Manufacturer Code
49671 single antenna element
Details The identifying numeric code of the originator that controls or manufactures the termination.
Beam Scanning Method
fixed single antenna element
Details The means used to direct a beam/s/ of energy successively over a given region.
Design Type
dipole single antenna element
Details Indicates the design type of the item.
Mounting Method
clamp
Details The means of attaching the item.
Terminal Type
connector, receptacle single antenna element
Details Indicates the type of terminal for providing electrical connection to the item.
Fsc Application Data
multiapplication
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
T618538-501 49671 5 - 5 9 - ZZ
T618539-501REV4 49671 5 - 5 9 - ZZ
66147 80064 X - 5 2 - XX
T618557REV1 21921 X - 3 9 - XX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34030 - W -
RVC WCC TCC SHC
- 72D Z 9
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Manufacturer
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN DIV LOCKHEED MARTIN
CAGE: 49671
ORLANDO , FL , 32825
UNITED STATES
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FAQs
Frequently asked questions for NSN 5985-00-254-7162
What is the NIIN of the NSN 5985-00-254-7162?
The National Item Identification Number (NIIN) of the NSN 5985-00-254-7162 is 00-254-7162
When the NSN 5985-00-254-7162 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5985-00-254-7162 contain any precious metals?
Type/content is unknown
Does the NSN 5985-00-254-7162 contain any hazardous material?
No information in HMIRS

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