NSN 5985-00-259-0423

Variable Attenuator
DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002590423

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Inventory

 

This product may be available in the following quantities and conditions.

  • NE: 1

Please note that inventory for this NSN was updated 06/24/2022 and may have changed since then. Request a quote for up to date pricing and availability.

Product Definition Definition of approved item name (AIN): "ATTENUATOR,VARIABLE"

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).

5985-00-259-0423 Spec. NSN part characteristics

MRC
Name
Detail
MRC:
AAFS
Application Design
Waveguide
MRC:
AAFZ
Body Material
Brass
MRC:
ABHP
Overall Length
6.000 inches
MRC:
ABKQ
Center To Center Distance Between Mounting Facilities Parallel To Length
2.500 inches
MRC:
ABKR
Center To Center Distance Between Mounting Facilities Parallel To Width
2.500 inches
MRC:
ABKW
Overall Height
1.625 inches
MRC:
ABMK
Overall Width
3.375 inches
MRC:
AEBV
Unthreaded Mounting Hole Diameter
0.312 inches
MRC:
AHTW
Voltage Standing Wave Ratio
1.20
MRC:
AJDB
Power Rating
500.0 milliwatts average
MRC:
ASYD
Overall Attenuation Range In Decibels
+1.0/+18.5
MRC:
ASYF
Attenuation Variation Method
Continuous
MRC:
AXHR
Mounting Facility Type And Quantity
4 unthreaded hole
MRC:
BNGR
Frequency Range
Between 9.030 megahertz and 9.190 megahertz
MRC:
BQNR
Overall Attenuation Accuracy In Decibels
-1.00/+1.00
MRC:
CQYJ
Mounting Facility Pattern
Four position rectangular
MRC:
TTQY
Terminal Type And Quantity
2 flange
MRC:
ZZZV
Fsc Application Data
Antennas, waveguides, and related equipment

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
51599
Cage Code:
24930
RNCC:
3
RNVC:
2
DAC:
A
RNAAC:
TX
Status:
A
MSDS:
SADC:
Indicates a design/source control reference item
Inidicates part number has been superseded

Identification Item Identification Guide (IIG) and Item Name Code (INC)

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00838
FIIG:
A223A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Special material and handling

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
ADPE:
0
CRITL:
X
Hazmat (HMIC) P

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Precious Metals (PMIC) A

Item does not contain precious metal.

ADPE 0

Represents items with no adp components

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Import and Export

Schedule B
NAIC
End Use
SITC
USDA
HITECH
Schedule B:
8529109000
NAICS:
334220
End Use Class:
21400
SITC:
76493
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8529109000

Antenna & Antenna Reflectors Of All Kinds; Parts Suitable For Use Soley Or Principally W/ Apparatus Of Heading 8525 To 8528, Nesoi

End Use Code 21400

Telecommunications Equipment

Standard Intl. Trade Class (SITC) 76493

Parts Of Television Receivers, Radiobroadcast Receivers, Transmission Apparatus For Radio Telephony, Telegraphy, Broadcasting Or Television Etc.

National motor freight and handling

NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061700
NMF Description:
Elec Appliances/instruments Noi
UFC:
34580
LTL:
Rating variable
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 72D

Communications/electronics, other than sigint/ew or comsec repair parts and components.

Air Commodity (ACC) H

Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps).

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)