Product Details | VARIABLE ATTENUATOR

5985-01-212-6302 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: STA11000000105, STA-1100-00-001-05, 10272609-1, 5985-01-212-6302, 01-212-6302, 5985012126302, 102726091, 012126302

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

Supply Group (FSG) NSN Assign. NIIN
59 16 JUL 1985 01-212-6302

Drawings & Photos | NSN 5985-01-212-6302


Demand History | NSN 5985-01-212-6302

Part Number Request Date QTY Origin
5985-01-212-6302 2024-03-67 12 DIBBS
5985-01-212-6302 2023-11-316 7 DIBBS
5985-01-212-6302 2022-12-363 26 DIBBS
5985-01-212-6302 2022-06-159 8 DIBBS
5985-01-212-6302 2022-05-128 19 DIBBS
5985-01-212-6302 2021-12-339 14 DIBBS
5985-01-212-6302 2021-05-143 11 DIBBS
5985-01-212-6302 2020-10-294 25 DIBBS
5985-01-212-6302 2020-09-258 2 DIBBS
5985-01-212-6302 2016-02-54 55 DIBBS
5985-01-212-6302 2015-10-285 38 DIBBS
5985-01-212-6302 2015-08-222 35 DIBBS
5985-01-212-6302 2014-04-96 20 DIBBS
5985-01-212-6302 2014-03-84 17 DIBBS
5985-01-212-6302 2014-02-41 1 DIBBS
5985-01-212-6302 2014-02-41 5 DIBBS
5985-01-212-6302 2014-01-16 15 DIBBS
5985-01-212-6302 2013-08-240 9 DIBBS
5985-01-212-6302 2013-06-160 11 DIBBS
5985-01-212-6302 2011-12-349 21 DIBBS
5985-01-212-6302 2009-01-08 27 DIBBS
5985-01-212-6302 2008-11-330 7 DIBBS

Cross Reference | NSN 5985-01-212-6302

Part Number Cage Code Manufacturer
10272609-1 12598 R L C ELECTRONICS, INC.
10272609-1 18876 U S ARMY AVIATION AND MISSILE COMMAND
10272609-1 19605 INSCOM ELECTRONICS CORPORATION
STA-1100-00-001-05 34078 EMERSON NETWORK POWER CONNECTIVITY SOLUTIONS, INC.

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Technical Data | NSN 5985-01-212-6302

Characteristic Specifications
APPLICATION DESIGN TRANSMISSION LINE
FREQUENCY RANGE 50.000 MEGAHERTZ MINIMUM AND 70.000 MEGAHERTZ MAXIMUM
IMPEDANCE RATING IN OHMS 50.0 INPUT
INSERTION LOSS AT MINIMUM ATTENUATION IN MAXIMUM DECIBELS 0.2
OVERALL ATTENUATION RANGE IN DECIBELS 0.0 TO 10.0
OVERALL ATTENUATION ACCURACY IN DECIBELS -0.100 TO 0.100
ATTENUATION VARIATION METHOD STEPPED
STEP POSITION QUANTITY 2
ATTENUATION PER STEP IN DECIBELS 1.0
BODY STYLE 39A RECTANGULAR, TERMINALS ON ONE SURFACE
OVERALL LENGTH 2.400 INCHES MAXIMUM
OVERALL HEIGHT 1.100 INCHES MAXIMUM
OVERALL WIDTH 1.643 INCHES MAXIMUM
BUSHING LENGTH 0.139 INCHES MAXIMUM
ADJUSTMENT DEVICE TYPE AND QUANTITY 1 SHAFT AND 1 SLOTTED SCREW
SHAFT TYPE ROUND, SLOTTED
SHAFT DIAMETER 0.255 INCHES MAXIMUM
SHAFT LENGTH 0.062 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 6 PIN
MOUNTING FACILITY TYPE AND QUANTITY 2 THREADED HOLE
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
MOUNTING FACILITY NOMINAL SCREW THREAD DIAMETER 0.112 INCHES
MOUNTING THREAD QUANTITY 40 PER INCH
MOUNTING FACILITY PATTERN TWO POSITION DIAGONAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 1.557 INCHES MINIMUM AND 1.567 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5985-01-212-6302

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:7NON-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).
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
Less than truck load rating J 100.2
Water commodity Code 658 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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 5985-01-212-6302

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
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