Product Details | LOW PASS FILTER

5915-01-125-7540 An item designed to pass all frequencies below a specified frequency. Excludes a single inductance, a single capacitance, or a single resistance. See COIL (as modified); REACTOR; CAPACITOR (as modified); and RESISTOR (as modified).

Part Alternates: BFF681, 10L15, 45F25, 6421620001, 642-1620-001, 6730056010, 673-0056-010, 5915-01-125-7540, 01-125-7540, 5915011257540, 011257540

Electrical and Electronic Equipment Components | Filters and Networks

Supply Group (FSG) NSN Assign. NIIN
59 01 FEB 1982 01-125-7540

Drawings & Photos | NSN 5915-01-125-7540


Demand History | NSN 5915-01-125-7540

Part Number Request Date QTY Origin
45F25 2025-07-211 1 DIBBS
45F25 2025-07-211 2 DIBBS
642-1620-001 2025-07-211 1 DIBBS
642-1620-001 2025-07-211 2 DIBBS
BFF681 2025-07-211 1 DIBBS
BFF681 2025-07-211 2 DIBBS
45F25 2023-03-73 1 DIBBS
642-1620-001 2023-03-73 1 DIBBS
BFF681 2023-03-73 1 DIBBS
10L15 2022-09-250 1 DIBBS
45F25 2022-09-250 1 DIBBS
642-1620-001 2022-09-250 1 DIBBS
BFF681 2022-09-250 1 DIBBS
10L15 2021-11-334 2 DIBBS
45F25 2021-11-334 2 DIBBS
642-1620-001 2021-11-334 2 DIBBS
BFF681 2021-11-334 2 DIBBS

Cross Reference | NSN 5915-01-125-7540

Part Number Cage Code Manufacturer
10L15 57996 FILTER RESEARCH CORP
45F25 00222 ESC CONTROL ELECTRONICS LLC DBA CONTROL ELECTRONICS DIVISION OF
642-1620-001 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
673-0056-010 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
BFF681 15634 MAGNETIKA, INC
BFF681 80223 UNITED TRANSFORMER CORP SUB OF OPT INDUSTRIES INC

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Technical Data | NSN 5915-01-125-7540

Characteristic Specifications
REFERENCE FREQUENCY PER FUNCTION 13.0 KILOHERTZ BLANK
INSERTION LOSS AT REFERENCE FREQUENCY PER FUNCTION IN DECIBELS 2.0 BLANK
FREQUENCY BAND WIDTH PER FUNCTION 2.00 KILOHERTZ BLANK AND 13.00 KILOHERTZ BLANK
SOURCE IMPEDANCE RATING PER FUNCTION 3.0 KILOHMS BLANK
LOAD IMPEDANCE PER FUNCTION 50.0 KILOHMS BLANK
INCLOSURE TYPE HERMETICALLY SEALED
FUNCTIONAL TERMINAL TYPE AND QUANTITY 1 PIN INPUT 1 PIN OUTPUT 1 PIN GROUND
STYLE DESIGNATOR 2 RECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
OVERALL HEIGHT 0.520 INCHES NOMINAL
BODY LENGTH 1.650 INCHES MAXIMUM
BODY HEIGHT 0.390 INCHES MAXIMUM
BODY WIDTH 1.500 INCHES MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY 6 TERMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH 1.275 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY WIDTH 1.125 INCHES NOMINAL
III SPECIFIED FREQUENCIES OF DISCRIMINATION PER FUNCTION 2.00 KILOHERTZ BLANK AND 13.00 KILOHERTZ BLANK AND 18.50 KILOHERTZ BLANK AND 24.00 KILOHERTZ BLANK
III DISCRIMINATION AT SPECIFIED FREQUENCIES PER FUNCTION IN DECIBELS 3.0 MINIMUM BLANK AND 40.0 MAXIMUM BLANK
III PRINCIPAL CIRCUITRY TYPE PER FUNCTION INDUCTANCE-CAPACITANCE BLANK
III OPERATING TEMP RANGE -55.0 TO 100.0 DEG CELSIUS
III BODY MATERIAL METAL
MANUFACTURERS CODE 13499
MFR SOURCE CONTROLLING REFERENCE 673-0056-010

Restrictions/Controls & Freight Information | NSN 5915-01-125-7540

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 061400 CONDENSERS/PARTS NOI/CAPACITORS
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5915-01-125-7540

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 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