PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A4324Insulator,filter Bo

Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division · NSN 5970-00-308-0530 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-308-0530 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-308-0530. Primary manufacturer part number: A4324.
Features
  • Insulator,filter Bo — FSC 5970
  • 2 verified cross-references
  • Primary manufacturer: Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Insulator,filter Bo, cataloged under National Stock Number 5970-00-308-0530, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division. 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 NameInsulator,filter Bo
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersEaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (CAGE 17472); Eaton Motor Site (CAGE 72121)
Technical Specifications
ParameterValue
NSN5970-00-308-0530
Primary Part NumberA4324
Item NameInsulator,filter Bo
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerEaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-595-44291403563PC2 INTERCHANGEABLE
Elbow,tube to Hose
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5962-00-632-4031LM319J INTERCHANGEABLE
Microcircuit,linear
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
A4324 PRIMARY Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division (USA)
A4324 Eaton Motor Site (USA)
Related Parts
4730-00-595-4429INTERCHANGEABLE
ELBOW,TUBE TO HOSE
1403563PC2
5962-00-632-4031INTERCHANGEABLE
MICROCIRCUIT,LINEAR
LM319J

Frequently Asked Questions

What is NSN 5970-00-308-0530?

NSN 5970-00-308-0530 is a Insulator,filter Bo, manufactured by Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-308-0530?

NSN 5970-00-308-0530 has 2 cross-referenced part numbers: A4324 (Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division), A4324 (Eaton Motor Site).

What NSN replaces 5970-00-308-0530?

There are 2 known substitutes for 5970-00-308-0530: 4730-00-595-4429, 5962-00-632-4031. Verify interchangeability with system specifications before substitution.

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