Product Details | BAND SUPPRESSION FILTER

5915-01-203-7977 An item designed to suppress frequencies within a specified range (band) and to pass frequencies outside the range (band). Excludes a single inductance, a single capacitance, or a single resistance. See COIL (as modified); CAPACITOR (as modified); and RESISTOR (as modified).

Part Alternates: WJ5159, WJ-5159, 11437697, 5915-01-203-7977, 01-203-7977, 5915012037977, 012037977

Electrical and Electronic Equipment Components | Filters and Networks

Supply Group (FSG) NSN Assign. NIIN
59 20 MAR 1985 01-203-7977

Drawings & Photos | NSN 5915-01-203-7977


Demand History | NSN 5915-01-203-7977

Part Number Request Date QTY Origin
11437697 2024-08-227 5 DIBBS
11437697 2022-01-12 2 DIBBS
11437697 2020-06-169 2 DIBBS
11437697 2019-07-184 6 DIBBS
11437697 2019-01-03 6 DIBBS
5915-01-203-7977 2018-05-149 2 United States
5915-01-203-7977 2017-12-352 1 DIBBS
5915-01-203-7977 2017-07-205 3 DIBBS
5915-01-203-7977 2015-11-329 5 DIBBS
5915-01-203-7977 2015-07-191 10 DIBBS
5915-01-203-7977 2015-04-120 10 DIBBS
5915-01-203-7977 2014-12-364 7 DIBBS
5915-01-203-7977 2014-08-232 7 DIBBS
5915-01-203-7977 2014-06-174 1 DIBBS
5915-01-203-7977 2014-06-174 2 DIBBS
5915-01-203-7977 2014-03-64 1 DIBBS
5915-01-203-7977 2014-03-64 2 DIBBS
5915-01-203-7977 2011-11-334 1 DIBBS
5915-01-203-7977 2011-11-334 2 DIBBS
5915-01-203-7977 2011-10-277 3 US
5915-01-203-7977 2011-05-126 1 DIBBS
5915-01-203-7977 2010-04-108 1 DIBBS

Cross Reference | NSN 5915-01-203-7977

Part Number Cage Code Manufacturer
11437697 0S4G1 PRECISION DEVICES, INC. DBA P D I
11437697 14482 WATKINS-JOHNSON CO
11437697 18876 U S ARMY AVIATION AND MISSILE COMMAND
WJ-5159 14482 WATKINS-JOHNSON CO
WJ-5159 1BWN1 COBHAM ELECTRONIC SYSTEMS INC. DBA COBHAM DEFENSE ELECTRONICS

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Technical Data | NSN 5915-01-203-7977

Characteristic Specifications
REFERENCE FREQUENCY PER FUNCTION 120.0 MEGAHERTZ BLANK
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS 20.0 BLANK
FREQUENCY BAND WIDTH PER FUNCTION 115.00 MEGAHERTZ BLANK AND 125.00 MEGAHERTZ BLANK
SOURCE IMPEDANCE RATING PER FUNCTION 50.0 OHMS BLANK
LOAD IMPEDANCE PER FUNCTION 50.0 OHMS BLANK
INCLOSURE TYPE ENCASED
STYLE DESIGNATOR 2 RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
OVERALL HEIGHT 2.300 INCHES NOMINAL
BODY LENGTH 6.500 INCHES NOMINAL
BODY WIDTH 2.100 INCHES NOMINAL
MOUNTING FACILITY TYPE AND QUANTITY 4 THREADED HOLE
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 4.500 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH 1.550 INCHES NOMINAL
MOUNTING FACILITY SCREW THREAD SERIES DESIGNATOR UNC
III DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS 40.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK AND 15.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK

Restrictions/Controls & Freight Information | NSN 5915-01-203-7977

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 061990 ELECTRICAL EQUIP:FILTERS
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D 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 5915-01-203-7977

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