Product Details | FIXED ATTENUATOR

5985-00-222-9037 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: MDC 5079S-20, MDC5079S20, SC4002852, SC400285-2, V00439004, V00439-004, WC2020, WC20-20, FA51220, FA512-20 , 11290193-3, 120, 1-20, 120N, 1-20N, 12N20033, 12N-20-033, 17145131, 17-14513-1, 048652, 777C20, 777C-20, 79131213, 7913121-3, 931120, 9311-20, 5985-00-222-9037, 00-222-9037, 5985002229037, 002229037, 112901933

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

Supply Group (FSG) NSN Assign. NIIN
59 22 DEC 1971 00-222-9037

Drawings & Photos | NSN 5985-00-222-9037


Demand History | NSN 5985-00-222-9037

Part Number Request Date QTY Origin
1-20 2023-09-248 29 DIBBS
1-20N 2023-09-248 29 DIBBS
12N-20-033 2023-09-248 29 DIBBS
777C-20 2023-09-248 29 DIBBS
MDC 5079S-20 2023-09-248 29 DIBBS
V00439-004 2023-09-248 29 DIBBS
1-20 2023-08-236 29 DIBBS
1-20N 2023-08-236 29 DIBBS
12N-20-033 2023-08-236 29 DIBBS
777C-20 2023-08-236 29 DIBBS
MDC 5079S-20 2023-08-236 29 DIBBS
V00439-004 2023-08-236 29 DIBBS
120 2020-03-91 3 US
5985-00-222-9037 2015-07-186 44 DIBBS
5985-00-222-9037 2014-07-208 44 DIBBS
5985-00-222-9037 2014-04-120 9 DIBBS
5985-00-222-9037 2014-01-23 16 DIBBS
5985-00-222-9037 2012-04-94 9 DIBBS
5985-00-222-9037 2012-03-75 7 DIBBS
5985-00-222-9037 2010-10-299 22 DIBBS
5985-00-222-9037 2010-10-277 11 DIBBS
5985-00-222-9037 2009-06-159 2 DIBBS
5985-00-222-9037 2009-05-132 6 DIBBS
5985-00-222-9037 2009-03-82 2 DIBBS
5985-00-222-9037 2008-10-301 7 DIBBS
5985-00-222-9037 2008-05-133 6 DIBBS

Cross Reference | NSN 5985-00-222-9037

Part Number Cage Code Manufacturer
048652 22915 NORTHROP GRUMMAN CORP ELECTRONIC SYSTEMS DEFENSIVE SYSTEM
1-20 93459 AEROFLEX / WEINSCHEL, INC.
1-20N 93459 AEROFLEX / WEINSCHEL, INC.
11290193-3 17773 BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND
12N-20-033 64671 AEROFLEX / INMET, INC. DBA INMET
17-14513-1 04614 TEXTRON SYSTEMS CORPORATION DBA TEXTRON DEFENSE SYSTEMS
777C-20 99899 L-3 COMMUNICATIONS CORPORATION DBA NARDA MICROWAVE EAST
7913121-3 18876 U S ARMY AVIATION AND MISSILE COMMAND
9311-20 07180 SPECTRUM MICROWAVE, INC. DIV SPECTRUM MICROWAVE, NASHUA
FA512-20 18581 ELECTRO-METRICS CORPORATION DBA ELECTRO-METRICS
FA512-20 4M8Y2 ELECTRO-METRICS CORPORATION DBA ELECTRO-METRICS
MDC 5079S-20 52335 DAL-TECH DEVICES, INC. DBA MICROWAVE DISTRIBUTORS COMPANY
SC400285-2 U2248 SELEX ES LTD
V00439-004 12436 BAE SYSTEMS NATIONAL SECURITY SOLUTIONS INC.
WC20-20 93459 AEROFLEX / WEINSCHEL, INC.

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Technical Data | NSN 5985-00-222-9037

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 12.400 GIGAHERTZ MAXIMUM
VOLTAGE STANDING WAVE RATIO 1.15 AND 1.20
VOLTAGE STANDING WAVE RATIO FREQUENCY RANGE 0.0 TO 6.0 GIGAHERTZ AND 6.0 TO 12.4 GIGAHERTZ
RF SIGNAL ATTENUATION IN DECIBELS 20.0
ATTENUATION ACCURACY IN DECIBELS -0.50 TO 0.50
ATTENUATION ACCURACY REFERENCE FREQUENCY 12.4 GIGAHERTZ
POWER RATING 5.0 WATTS AVERAGE AND 1.0 KILOWATTS PEAK
OPERATING TEMP RANGE -55.0 TO 125.0 DEG CELSIUS
BODY STYLE 1B ROUND, TERMINAL/TERMINALS ON OPPOSITE SURFACES
OVERALL LENGTH 2.280 INCHES NOMINAL
OVERALL DIAMETER 0.827 INCHES NOMINAL
BODY MATERIAL STEEL, STAINLESS
BODY SURFACE TREATMENT PASSIVATED
TERMINAL TYPE AND QUANTITY 2 CONNECTOR
COAXIAL CONNECTOR SERIES DESIGNATION N
CONNECTION TYPE PER FUNCTION FEMALE INPUT AND MALE OUTPUT
MOUNTING METHOD CONNECTOR
III UNPACKAGED UNIT WEIGHT 2.400 OUNCES
III PRECIOUS MATERIAL GOLD
III PRECIOUS MATERIAL AND LOCATION FEMALE CONTACT SURFACES GOLD
III FSC APPLICATION DATA ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Restrictions/Controls & Freight Information | NSN 5985-00-222-9037

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:QStrategic List Item (SLI). Demilitarization not required. SLI are non-MLI(Munitions List Items) controlled by the U.S. Dept. of Commerce through the Export Administration Regulations (EAR) and indicated on the Commerce Control List (CCL). Each CCL entry is preceded by a four-digit Export Control Commerce Control List Item (CCLI) – MUT to the point of scrap required outside the United States. Inside the United States, MUT is required when the DEMIL integrity code (IC) is “3” and MUT is not required when the DEMIL IC is “6.”
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.
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 060535 AERIAL/ANTENNAS DIRECTIONAL
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 723 unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
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 5985-00-222-9037

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each