National Item Identification Number
01-048-4688
010484688
5985-01-048-4688
5985010484688
National Stock Number
Item Name
LINE,RADIO FREQUENCY TRANSMISSION
Federal Supply Class
5985
Description
An item designed primarily for the conduction of radio frequency energy, and consisting of two or more conductors supported in fixed spatial relationship(s) along their own length. Since the characteristic impedance of the line is determined by the spatial relationships of the conductors, which are sufficiently rigid to maintain these relationships between supports, the configuration of the item is usually not susceptible to mechanical manipulation; that is, it is not normally flexible. Includes a single conductor inclosed in an outer concentric conductor (coaxial) or two or more conductors laid parallel. All types have low loss or special characteristics at high frequencies. May include fittings or terminations. For items having continuous homogeneous dielectric, see CABLE, RADIO FREQUENCY. See also LINE SECTION, RADIO FREQUENCY TRANSMISSION.
Commercial and Government Entity Code (Supplier Data)
3B150
99687
RAYTHEON CO
EQUIPMENT DEVELOPMENT LAB
1001 BOSTON POST RD
MARLBOROUGH
MA
01752
508-490-1000
Reference Numbers (Part Numbers)
2889723
2889723
2889723
Required Categories
ACCOMMODATED CONDUCTOR TYPE
CONDUCTOR QUANTITY
CONDUCTOR SIZE
CONDUCTOR MATER
Required Description
COAXIAL
1
18.0 AWG
STEEL,QQ-W-345,TYPE 1
COPPER AND
SILVER PLATED,ASTM-B298