PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6397Filter,band Pass

Piezo Technology Incorporated Dba Piezo Technology Inc · NSN 5915-01-277-6614 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-277-6614 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-277-6614. Primary manufacturer part number: 6397.
Features
  • Filter,band Pass — FSC 5915
  • Frequency Band Width Per Function: 3.20 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Reference Frequency Per Function: 455.0 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Load Impedance Per Function: 5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Insertion Loss at Reference Frequency Per Function in Decibels: 11.5 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Source Impedance Rating Per Function: 5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
  • Operating Temp Range: +0.0 TO 75.0 CELSIUS DEGC
  • 3 verified cross-references
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass, cataloged under National Stock Number 5915-01-277-6614, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-277-6614
Primary Part Number6397
Item NameFilter,band Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerPiezo Technology Incorporated Dba Piezo Technology Inc
StatusACTIVE
Frequency Band Width Per Function3.20 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Reference Frequency Per Function455.0 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Insertion Loss at Reference Frequency Per Function in Decibels11.5 SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range+0.0 TO 75.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5960-00-061-1225 INTERCHANGEABLE
Electron Tube
5365-00-090-542610-40828-51 INTERCHANGEABLE
Bushing,nonmetallic
Amphenol Corp Div Amphenol Aerospace Operations
2815-00-146-2321 INTERCHANGEABLE
Cover,cylinder Head
5960-00-617-5689 INTERCHANGEABLE
Electron Tube
8345-00-753-6542 INTERCHANGEABLE
Flag,national
8345-00-753-6558 INTERCHANGEABLE
Flag,national
4810-00-812-77306397 INTERCHANGEABLE
Valve,butterfly
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
5365-01-284-9328 INTERCHANGEABLE
Plug,machine Thread
Cross-Reference Index
Part NumberManufacturer
6397 PRIMARY Piezo Technology Incorporated Dba Piezo Technology Inc (USA)
10073-7024 L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications (USA)
20937 PRIMARY Alpha Components Inc (USA)
Related Parts
5960-00-061-1225INTERCHANGEABLE
ELECTRON TUBE
5365-00-090-5426INTERCHANGEABLE
BUSHING,NONMETALLIC
10-40828-51
2815-00-146-2321INTERCHANGEABLE
COVER,CYLINDER HEAD
5960-00-617-5689INTERCHANGEABLE
ELECTRON TUBE
8345-00-753-6542INTERCHANGEABLE
FLAG,NATIONAL
8345-00-753-6558INTERCHANGEABLE
FLAG,NATIONAL
4810-00-812-7730INTERCHANGEABLE
VALVE,BUTTERFLY
6397
5365-01-284-9328INTERCHANGEABLE
PLUG,MACHINE THREAD

Frequently Asked Questions

What is NSN 5915-01-277-6614?

NSN 5915-01-277-6614 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 5915-01-277-6614?

NSN 5915-01-277-6614 has 3 cross-referenced part numbers: 6397 (Piezo Technology Incorporated Dba Piezo Technology Inc), 10073-7024 (L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications), 20937 (Alpha Components Inc).

What NSN replaces 5915-01-277-6614?

There are 8 known substitutes for 5915-01-277-6614: 5960-00-061-1225, 5365-00-090-5426, 2815-00-146-2321 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6397?

Key specifications for 6397: Special Features: L 3.24 IN; W 1.00 IN; H 2.20 IN IN; Frequency Band Width Per Function: 3.20 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED; Reference Frequency Per Function: 455.0 KILOHERTZ SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED; Load Impedance Per Function: 5.1 KILOHMS SINGLE BAND PASS LOCATION NOT OTHERWISE SPECIFIED. 7 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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