PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

730665Filter Element,fluid

Astronics Test Systems Inc · NSN 4330-01-313-7330 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-313-7330 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-313-7330. Primary manufacturer part number: 730665.
Features
  • Filter Element,fluid — FSC 4330
  • 1 verified cross-reference
  • Primary manufacturer: Astronics Test Systems Inc
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-01-313-7330, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Astronics Test Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFilter Element,fluid
FSC / FSG4330 — No Item Name Available (FSG 43)
ManufacturersAstronics Test Systems Inc (CAGE 21793)
Technical Specifications
ParameterValue
NSN4330-01-313-7330
Primary Part Number730665
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerAstronics Test Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2840-00-981-1804730665 INTERCHANGEABLE
Vane,compressor,aircraft Gas Tur
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
5950-01-145-0939730665 INTERCHANGEABLE
Shielding Bead,electronic
Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division
5340-01-407-2713730665 INTERCHANGEABLE
Plate,mounting
Hamilton Sundstrand Corporation
Cross-Reference Index
Part NumberManufacturer
730665 PRIMARY Astronics Test Systems Inc (USA)
Related Parts
2840-00-981-1804INTERCHANGEABLE
VANE,COMPRESSOR,AIRCRAFT GAS TUR
730665
5950-01-145-0939INTERCHANGEABLE
SHIELDING BEAD,ELECTRONIC
730665
5340-01-407-2713INTERCHANGEABLE
PLATE,MOUNTING
730665

Frequently Asked Questions

What is NSN 4330-01-313-7330?

NSN 4330-01-313-7330 is a Filter Element,fluid, manufactured by Astronics Test Systems Inc, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-313-7330?

NSN 4330-01-313-7330 has 1 cross-referenced part number: 730665 (Astronics Test Systems Inc).

What NSN replaces 4330-01-313-7330?

There are 3 known substitutes for 4330-01-313-7330: 2840-00-981-1804, 5950-01-145-0939, 5340-01-407-2713. Verify interchangeability with system specifications before substitution.

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