PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1948Filter,band Pass

Piezo Technology Incorporated Dba Piezo Technology Inc · NSN 5915-01-212-0208 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-212-0208 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-212-0208. Primary manufacturer part number: 1948.
Features
  • Filter,band Pass — FSC 5915
  • Specified Frequencies of Discrimination Per Function: 11.90 MEGAHERTZ BLANK AND 11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK AND 12.10 MEGAHERTZ BLANK ALL FUNCTIONS
  • Mounting Facility Type and Quantity: 7 TERMINAL ALL FUNCTIONS
  • Functional Terminal Type and Quantity: 5 PIN GROUND THIRD FUNCTION
  • Principal Circuitry Type Per Function: CRYSTAL BLANK ALL FUNCTIONS
  • Functional Terminal Type and Quantity: 1 PIN OUTPUT SECOND FUNCTION
  • Source Impedance Rating Per Function: 50.0 OHMS BLANK ALL FUNCTIONS
  • Discrimination at Specified Frequencies Per Function in Decibels: 70.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK ALL FUNCTIONS
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-212-0208, is classified within Federal Supply Class 5915 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Piezo Technology Incorporated Dba Piezo Technology Inc. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-212-0208
Primary Part Number1948
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerPiezo Technology Incorporated Dba Piezo Technology Inc
StatusACTIVE
Specified Frequencies of Discrimination Per Function11.90 MEGAHERTZ BLANK AND 11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK AND 12.10 MEGAHERTZ BLANK ALL FUNCTIONS
Mounting Facility Type and Quantity7 TERMINAL ALL FUNCTIONS
Functional Terminal Type and Quantity5 PIN GROUND THIRD FUNCTION
Principal Circuitry Type Per FunctionCRYSTAL BLANK ALL FUNCTIONS
Functional Terminal Type and Quantity1 PIN OUTPUT SECOND FUNCTION
Source Impedance Rating Per Function50.0 OHMS BLANK ALL FUNCTIONS
Discrimination at Specified Frequencies Per Function in Decibels70.0 MINIMUM BLANK AND 3.0 MAXIMUM BLANK ALL FUNCTIONS
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON ONE SURFACE
Body Width0.685 INCHES MAXIMUM IN
Functional Terminal Type and Quantity1 PIN INPUT FIRST FUNCTION
Body MaterialMETAL
Insertion Loss at Reference Frequency Per Function in Decibels3.0 BLANK ALL FUNCTIONS
Features ProvidedSHOCK RESISTANT
Load Impedance Per Function50.0 OHMS BLANK ALL FUNCTIONS
Reference Frequency Per Function12.0 MEGAHERTZ BLANK ALL FUNCTIONS
Body Length1.380 INCHES MAXIMUM IN
Maximum Dielectric Withstanding AC Rms Voltage100.0 VOLTS AT SEA LEVEL
Frequency Band Width Per Function11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK ALL FUNCTIONS
Inclosure TypeHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6105-00-173-27721948 INTERCHANGEABLE
Motor,direct Current
Gifft T H Co Inc
5999-00-243-6068 INTERCHANGEABLE
Contact,electrical
5120-00-288-8706 INTERCHANGEABLE
Wrench,open End
5965-00-296-478049282 INTERCHANGEABLE
Loudspeaker,electromagnetic
Naval Ship Systems Command
5975-00-548-89095182782 INTERCHANGEABLE
Chase Nipple,conduit
Rolls-Royce Solutions America Inc
6110-00-635-87621943AND1948 INTERCHANGEABLE
Panel,power Distribution
Gavan-Graham Electric Prod Corp
1560-00-798-94041948 INTERCHANGEABLE
Tee Bolt Assy
Monogram Aerospace Fasteners, Inc Dba Trimas Aerospace Div Monogram Aerospace Fasteners
5330-00-805-838263X1948R2 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
6610-00-853-69751948 INTERCHANGEABLE
Plate,warning
Aerosonic Llc
1560-00-861-80911948 INTERCHANGEABLE
Tee Bolt
V I J Corp Div National Utilities Company
Cross-Reference Index
Part NumberManufacturer
1948 PRIMARY Piezo Technology Incorporated Dba Piezo Technology Inc (USA)
328987-1 Raytheon Company (USA)
Related Parts
6105-00-173-2772INTERCHANGEABLE
MOTOR,DIRECT CURRENT
1948
5999-00-243-6068INTERCHANGEABLE
CONTACT,ELECTRICAL
5120-00-288-8706INTERCHANGEABLE
WRENCH,OPEN END
5965-00-296-4780INTERCHANGEABLE
LOUDSPEAKER,ELECTROMAGNETIC
49282
5975-00-548-8909INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
5182782
6110-00-635-8762INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
1943AND1948
1560-00-798-9404INTERCHANGEABLE
TEE BOLT ASSY
1948
5330-00-805-8382INTERCHANGEABLE
SEAL,PLAIN ENCASED
63X1948R2
6610-00-853-6975INTERCHANGEABLE
PLATE,WARNING
1948
1560-00-861-8091INTERCHANGEABLE
TEE BOLT
1948
5310-00-883-9175INTERCHANGEABLE
NUT,SELF-LOCKING,HEXAGON
5930-01-045-0669INTERCHANGEABLE
SWITCH,ROTARY
1948

Frequently Asked Questions

What is NSN 5915-01-212-0208?

NSN 5915-01-212-0208 is a Filter,band Pass, manufactured by Piezo Technology Incorporated Dba Piezo Technology Inc, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-212-0208?

NSN 5915-01-212-0208 has 2 cross-referenced part numbers: 1948 (Piezo Technology Incorporated Dba Piezo Technology Inc), 328987-1 (Raytheon Company).

What NSN replaces 5915-01-212-0208?

There are 12 known substitutes for 5915-01-212-0208: 6105-00-173-2772, 5999-00-243-6068, 5120-00-288-8706 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1948?

Key specifications for 1948: Specified Frequencies of Discrimination Per Function: 11.90 MEGAHERTZ BLANK AND 11.985 MEGAHERTZ BLANK AND 12.015 MEGAHERTZ BLANK AND 12.10 MEGAHERTZ BLANK ALL FUNCTIONS; Mounting Facility Type and Quantity: 7 TERMINAL ALL FUNCTIONS; Functional Terminal Type and Quantity: 5 PIN GROUND THIRD FUNCTION; Principal Circuitry Type Per Function: CRYSTAL BLANK ALL FUNCTIONS. 21 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com