PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1219375-201Filter,band Pass-Low Pass

Lockheed Martin Corporation Div Rms · NSN 5915-01-369-8999 · FSC 5915 · No Item Name Available
Verified by PartsTable
NSN 5915-01-369-8999 — this item is cataloged by the U.S. Government under National Stock Number 5915-01-369-8999. Primary manufacturer part number: 1219375-201.
Features
  • Filter,band Pass-Low Pass — FSC 5915
  • Insertion Loss at Reference Frequency Per Function in Decibels: 1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
  • Reference Frequency Per Function: 1400.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Source Impedance Rating Per Function: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Load Impedance Per Function: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
  • Inclosure Type: ENCASED
  • Mounting Facility Type and Quantity: 2 CONNECTOR LOCATION NOT OTHERWISE SPECIFIED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,band Pass-Low Pass, cataloged under National Stock Number 5915-01-369-8999, 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 Lockheed Martin Corporation Div Rms. Government technical data includes 12 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5915-01-369-8999
Primary Part Number1219375-201
Item NameFilter,band Pass-Low Pass
FSC / FSG5915 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms
StatusACTIVE
Insertion Loss at Reference Frequency Per Function in Decibels1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED
Style DesignatorRECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES
Reference Frequency Per Function1400.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Source Impedance Rating Per Function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Load Impedance Per Function50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED
Inclosure TypeENCASED
Mounting Facility Type and Quantity2 CONNECTOR LOCATION NOT OTHERWISE SPECIFIED
Frequency Band Width Per Function1200.00 MEGAHERTZ BLANK AND 1400.00 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED
Functional Terminal Type and Quantity2 CONNECTOR, RECEPTACLE INPUT-OUTPUT LOCATION NOT OTHERWISE SPECIFIED
Operating Temp Range-1.0 TO 50.0 CELSIUS DEGC
Body Length1.130 INCHES NOMINAL IN
Body Width0.430 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-011-6488SAE J512 10 010111B INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
5330-01-105-9207 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
1219375-201 PRIMARY Lockheed Martin Corporation Div Rms (USA)
1219375-201 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
116488 Aeroflex R D L Corp (USA)
Related Parts
4730-00-011-6488INTERCHANGEABLE
NUT,TUBE COUPLING
SAE J512 10 010111B
5330-01-105-9207INTERCHANGEABLE
PACKING,PREFORMED

Frequently Asked Questions

What is NSN 5915-01-369-8999?

NSN 5915-01-369-8999 is a Filter,band Pass-Low Pass, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 5915 (No Item Name Available). Status: active.

What are the part numbers for NSN 5915-01-369-8999?

NSN 5915-01-369-8999 has 3 cross-referenced part numbers: 1219375-201 (Lockheed Martin Corporation Div Rms), 1219375-201 (Lockheed Martin Corporation Div Rms - Mitchel Field), 116488 (Aeroflex R D L Corp).

What NSN replaces 5915-01-369-8999?

There are 2 known substitutes for 5915-01-369-8999: 4730-00-011-6488, 5330-01-105-9207. Verify interchangeability with system specifications before substitution.

What are the specifications of 1219375-201?

Key specifications for 1219375-201: Insertion Loss at Reference Frequency Per Function in Decibels: 1.0 BLANK LOCATION NOT OTHERWISE SPECIFIED; Style Designator: RECTANGULAR TERMINAL/TERMINALS ON OPPOSITE SURFACES; Reference Frequency Per Function: 1400.0 MEGAHERTZ BLANK LOCATION NOT OTHERWISE SPECIFIED; Source Impedance Rating Per Function: 50.0 OHMS BLANK LOCATION NOT OTHERWISE SPECIFIED. 14 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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