PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L1144Filter,radio Frequency Interfere

Microphase Corp · NSN 5915-00-311-8798 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-00-311-8798 — this item is cataloged by the U.S. Government under National Stock Number 5915-00-311-8798. Primary manufacturer part number: L1144.
Features
  • Filter,radio Frequency Interfere — FSC 5915
  • 2 verified cross-references
  • Primary manufacturer: Microphase Corp
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,radio Frequency Interfere, cataloged under National Stock Number 5915-00-311-8798, 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 Microphase Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 — No Item Name Available (FSG 59)
ManufacturersMicrophase Corp (CAGE 01341); L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (CAGE 00752)
Technical Specifications
ParameterValue
NSN5915-00-311-8798
Primary Part NumberL1144
Item NameFilter,radio Frequency Interfere
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerMicrophase Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6240-00-014-2459 INTERCHANGEABLE
Lamp,incandescent
5307-01-676-7106397-9982 INTERCHANGEABLE
Stud,plain
Caterpillar Inc Div Caterpillar Defense
Cross-Reference Index
Part NumberManufacturer
L1144 PRIMARY Microphase Corp (USA)
397998-2 L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)
Related Parts
6240-00-014-2459INTERCHANGEABLE
LAMP,INCANDESCENT
5307-01-676-7106INTERCHANGEABLE
STUD,PLAIN
397-9982

Frequently Asked Questions

What is NSN 5915-00-311-8798?

NSN 5915-00-311-8798 is a Filter,radio Frequency Interfere, manufactured by Microphase Corp, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-00-311-8798?

NSN 5915-00-311-8798 has 2 cross-referenced part numbers: L1144 (Microphase Corp), 397998-2 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5915-00-311-8798?

There are 2 known substitutes for 5915-00-311-8798: 6240-00-014-2459, 5307-01-676-7106. Verify interchangeability with system specifications before substitution.

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