Product Details | FIXED ATTENUATOR

5985-00-857-2903 A device for reducing the strength of an alternating current signal by a fixed or predetermined amount, without causing appreciable signal distortion, by maintaining correct impedance match.

Part Alternates: X175AS, 1291006, 1291006P1, 76586G, 76-5-86G , 76589L11, 76-5-89L11 , 5985-00-857-2903, 00-857-2903, 5985008572903, 008572903

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

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-857-2903

Cross Reference | NSN 5985-00-857-2903

Part Number Cage Code Manufacturer
1291006 94117 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
1291006P1 94117 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
X175AS 00929 MICROLAB/FXR

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Technical Data | NSN 5985-00-857-2903

Characteristic Specifications
APPLICATION DESIGN WAVEGUIDE
FREQUENCY RANGE 8.200 GIGAHERTZ MINIMUM AND 12.400 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO 1.15
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE ANY ACCEPTABLE
RF SIGNAL ATTENUATION IN DECIBELS 33.0
ATTENUATION ACCURACY IN DECIBELS -0.003 TO 0.030
FREQUENCY SENSITIVITY ATTENUATION IN DECIBELS NOT RATED
POWER RATING 10.0 WATTS AVERAGE
TEMPERATURE SENSITIVITY ATTENUATION IN DECIBELS NOT RATED
TERMINAL TYPE AND QUANTITY 2 FLANGE
MOUNTING METHOD UNTHREADED HOLE
MOUNTING HOLE/STUD QUANTITY 4
UNTHREADED MOUNTING HOLE DIAMETER 0.169 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.220 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 1.280 INCHES NOMINAL
III FSC APPLICATION DATA TESTK BENCH SET,COUNTERMEASURES
MANUFACTURERS CODE 00929
DESIGN CONTROL REFERENCE X175AS

Restrictions/Controls & Freight Information | NSN 5985-00-857-2903

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
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 095190 HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code BL
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity 3 Ammunition (all types). including inert component parts. When a 3 is in the first position, then the special handling code must be determined from table 85 , part 1. If the primary hazard of the Ammunition item is Chemical (irritant, corrosive, oxidizer) in nature, as indicated by the DOT Proper Shipping Name, use first position Code ?C.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5985-00-857-2903

Category Code Description
Materiel Category and Inventory ManagerD Single Manager Ammunition
Appropriation and Budget ActivityK Ammunition
Management Inventory Segment1 REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance.
Specific Group/Generic CodeY Conventional Ammunition
Weapons Systems/End Item or Homogeneous GroupY7Packaging Material for Conven tional Ammunition Maintenance and Renovation Project
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplyB14US Army Armament and Chemical Acquisition and Logistics
Activity
ATTN: AMSTA-AC
Rock Island, IL 61299-6000
AgencyDADepartment of the Army
Service OrganizationLLead Service - 22 (Repairable)
Acquisition Advice CodesMRESTRICTED REQUISITIONS-MAJOR OVERHAUL (Service/Agency use only.) # Items (Assemblies and/or component parts) which for lack of specialized tools, test equipment, etc., can be used only by major overhaul activities. Base, post, camp or station activities will not requisition unless authorized to perform major overhaul function.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each