Product Details | FIXED ATTENUATOR

5985-00-199-0476 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: A303M, 205103, 20510-3, 2082617103, 2082-6171-03, 26-807036-3, 5985-00-199-0476, 00-199-0476, 5985001990476, 001990476, 268070363

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

Supply Group (FSG) NSN Assign. NIIN
59 12 MAR 1969 00-199-0476

Drawings & Photos | NSN 5985-00-199-0476


Cross Reference | NSN 5985-00-199-0476

Part Number Cage Code Manufacturer
20510-3 96341 COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS
2082-6171-03 96341 COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS
26-807036-3 07397 GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS INC.
A303M 64537 AEROFLEX CONTROL COMPONENTS, INC. DBA AEROFLEX / KDI

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Technical Data | NSN 5985-00-199-0476

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
INPUT IMPEDANCE RATING IN OHMS 50.0
OUTPUT IMPEDANCE RATING IN OHMS 50.0
FREQUENCY RANGE 0.000 HERTZ MINIMUM AND 2.000 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO NOT RATED
RF SIGNAL ATTENUATION IN DECIBELS 3.0
ATTENUATION ACCURACY IN DECIBELS -0.015 TO 0.015
POWER RATING 250.0 MILLIWATTS AVERAGE
BODY STYLE 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH 1.240 INCHES NOMINAL
OVERALL DIAMETER 0.385 INCHES NOMINAL
BODY MATERIAL STEEL, QQ-S-763, CLASS 303, COND A
BODY SURFACE TREATMENT GOLD PLATE OVER NICKEL
TERMINAL TYPE AND QUANTITY 2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION OSM
CONNECTION TYPE PER FUNCTION FEMALE OUTPUT AND MALE INPUT
MOUNTING METHOD TERMINAL

Restrictions/Controls & Freight Information | NSN 5985-00-199-0476

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:GItem contains gold
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 unknown
Originating Activity Code HH Navy ICP
Mechanicsburg, PA 17055-0788
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 5985-00-199-0476

Category Code Description
Cognizance Codes9NNavy-owned stocks of defense electronic material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9EDefense Supply Center Columbus
Columbus, OH 43218
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each