Product Details | VARIABLE ATTENUATOR

5985-00-927-4466 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).

Part Alternates: 64A, 5985-00-927-4466, 00-927-4466, 5985009274466, 009274466

Electrical and Electronic Equipment Components | Antennas, Waveguides, and Related Equipment

Supply Group (FSG) NSN Assign. NIIN
59 12 AUG 1966 00-927-4466

Drawings & Photos | NSN 5985-00-927-4466


Demand History | NSN 5985-00-927-4466

Part Number Request Date QTY Origin
64A 2012-02-45 1 United States

Cross Reference | NSN 5985-00-927-4466

Part Number Cage Code Manufacturer
64A 93459 AEROFLEX / WEINSCHEL, INC.
64A C1834 KONTRON AG

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Technical Data | NSN 5985-00-927-4466

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 0.000 GIGAHERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO 1.25
POWER RATING 100.0 MILLIWATTS AVERAGE
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.5
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 64.0
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 71
ATTENUATION PER STEP IN DECIBELS 0.1
BODY STYLE 9A COAXIAL TYPE
OVERALL LENGTH 14.750 INCHES NOMINAL
OVERALL HEIGHT 8.750 INCHES NOMINAL
OVERALL WIDTH 19.000 INCHES NOMINAL
ADJUSTMENT DEVICE TYPE AND QUANTITY 3 KNOB
TERMINAL TYPE AND QUANTITY 1 CONNECTOR, COAXIAL, FEMALE AND 1 CONNECTOR, COAXIAL, MALE
COAXIAL CONNECTOR SERIES DESIGNATION N
MOUNTING FACILITY TYPE AND QUANTITY 1 RACK
III UNPACKAGED UNIT WEIGHT 42.000 POUNDS
III REFERENCE DATA AND LITERATURE TO 33A1-7-177-1
MANUFACTURERS CODE 93459
DESIGN CONTROL REFERENCE 64A

Restrictions/Controls & Freight Information | NSN 5985-00-927-4466

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; 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
Demilitarization Code:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating P 77.5
Less than truck load rating W Rating Variable
Water commodity Code 653 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code Q unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5985-00-927-4466

Category Code Description
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Materiel Management Aggregation CodeQCTG:ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING
Budget CodeY variousO & M:AF centrally procured equipment items. They are separate, primary end items (other than the weapon system itself) needed by a user to perform an assigned mission. They are nonexpendable items (ERRCD NF or ND) which are not consumed in use, and they do not lose their original identity during periods of use by incorporation into, or attachment to another assembly.
Source of SupplyFLZWarner Robins Air Logistics Center
Robins AFB, GA 31098-5609
AgencyDFDepartment of the Air Force
Service OrganizationLLead Service - 22 (Repairable)
ReparabilitySAF Equipment Management System (AFEMS)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code7NON-SENSITIVE (SRC-N/A) - UNCLASSIFIED AA&E: OR ITEMS ASSIGNED A DEMILITARIZATION CODE OTHER THAN A, B, Q, OR P FOR WHICH ANOTHER CIIC IS INAPPROPRIATE. (NOTE: THE LOSS, THEFT, UNLAWFUL DISPOSITION, AND/OR RECOVERY OF AN ITEM WITH CIIC 7 WILL BE INVESTIGATED IN ACCORDANCE WITH DOD-4000-25-2-M AND DOD 7200.14-R, VOLUME 12, CHAPTER 7).
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes6RAeronautical ground support equipment (reparable or investment type material)
Naval Inventory Control Point, Philadelphia
Special Material IDTXAvionics support equipment and parts
Issue Repair, or RequisitionBSSubmit/refer requisitions to NAVICP PHIL.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each