National Item Identification Number
01-321-3221
013213221
5985-01-321-3221
5985013213221
National Stock Number
Item Name
ATTENUATOR,VARIABLE
Federal Supply Class
5985
Description
A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also RESISTOR, VAIABLE (as modified).
Commercial and Government Entity Code (Supplier Data)
02769
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN DIV MARITIME
199 BORTON LANDING RD
MOORESTOWN
NJ
08057
856-722-4615
56232
19136
SPECTOR INTERNATIONAL INC
DBA NORSAL EXPORT LTD
27 BETHPAGE DR
MONROE TWP
NJ
08831
516-270-5344
09992
ARRA INC
15 HAROLD CT
BAY SHORE
NY
11706
631-231-8400
15305
OMEGA LABORATORIES INC
DBA OMEGA LABS INC
408 HAVERHILL ST
ROWLEY
MA
01969
978-948-7757
19136
SPECTOR INTERNATIONAL INC
DBA NORSAL EXPORT LTD
27 BETHPAGE DR
MONROE TWP
NJ
08831
516-270-5344
28916
ATLANTIC MICROWAVE CORPORATION
DBA CHELTON MICROWAVE CORPORATION
58 MAIN ST
BOLTON
MA
01740
978-779-7000
66544
CONTINENTAL MICROWAVE & TOOL CO INC
DBA CHELTON MICROWAVE - CONTINENTAL
11 CONTINENTAL DR
EXETER
NH
03833
603-775-5200
Reference Numbers (Part Numbers)
1053967-2
1053967-2
17020/19,20,21,22
3147159-2
3147159-2
3147159-2
314715
Required Categories
APPLICATION DESIGN
FREQUENCY RANGE
VOLTAGE STANDING WAVE RATIO
POWER RATING;
Required Description
WAVEGUIDE
8.900 GIGAHERTZ MINIMUM AND
9.400 GIGAHERTZ MAXIMUM
1.20
0.5 WATTS