PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9379-4161Ring,filter

Fluid Conditioning Products, Inc. · NSN 4470-00-209-7299 · FSC 4470 · No Item Name Available
Verified by PartsTable
NSN 4470-00-209-7299 — this item is cataloged by the U.S. Government under National Stock Number 4470-00-209-7299. Primary manufacturer part number: 9379-4161.
Features
  • Ring,filter — FSC 4470
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
  • Criticality Code Justification: ZZZY
  • 4 verified cross-references
  • Primary manufacturer: Fluid Conditioning Products, Inc.
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Ring,filter, cataloged under National Stock Number 4470-00-209-7299, is classified within Federal Supply Class 4470 (No Item Name Available) of the Furnace, Steam, Drying, Nuclear Reactors group. The primary manufacturer of record is Fluid Conditioning Products, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4470-00-209-7299
Primary Part Number9379-4161
Item NameRing,filter
FSC / FSG4470 / 44 — No Item Name Available
ManufacturerFluid Conditioning Products, Inc.
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5310-00-226-5978 INTERCHANGEABLE
Washer,key
5330-00-582-2148 INTERCHANGEABLE
Retainer,packing
5307-00-691-868720X111 INTERCHANGEABLE
Stud,recessed and Stepped
Meritor Heavy Vehicle Systems, Llc
5365-00-810-059931704 INTERCHANGEABLE
Spacer,ring
Parker-Hannifin Corporation
4820-01-414-164131704 INTERCHANGEABLE
Plug,rotary,valve
Tyco Fire Products Lp
2990-01-602-2025 INTERCHANGEABLE
Manifold,intake
Cross-Reference Index
Part NumberManufacturer
9379-4161 Fluid Conditioning Products, Inc. (USA)
9379-4161 PC15 Fluid Conditioning Products, Inc. (USA)
31704 Fluid Conditioning Products, Inc. (USA)
B-18428PC15 Fluid Conditioning Products, Inc. (USA)
Related Parts
5310-00-226-5978INTERCHANGEABLE
WASHER,KEY
5330-00-582-2148INTERCHANGEABLE
RETAINER,PACKING
5307-00-691-8687INTERCHANGEABLE
STUD,RECESSED AND STEPPED
20X111
5365-00-810-0599INTERCHANGEABLE
SPACER,RING
31704
4820-01-414-1641INTERCHANGEABLE
PLUG,ROTARY,VALVE
31704
2990-01-602-2025INTERCHANGEABLE
MANIFOLD,INTAKE

Frequently Asked Questions

What is NSN 4470-00-209-7299?

NSN 4470-00-209-7299 is a Ring,filter, manufactured by Fluid Conditioning Products, Inc., classified under FSC 4470 (No Item Name Available). Status: active.

What are the part numbers for NSN 4470-00-209-7299?

NSN 4470-00-209-7299 has 4 cross-referenced part numbers: 9379-4161 (Fluid Conditioning Products, Inc.), 9379-4161 PC15 (Fluid Conditioning Products, Inc.), 31704 (Fluid Conditioning Products, Inc.), B-18428PC15 (Fluid Conditioning Products, Inc.).

What NSN replaces 4470-00-209-7299?

There are 6 known substitutes for 4470-00-209-7299: 5310-00-226-5978, 5330-00-582-2148, 5307-00-691-8687 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9379-4161?

Key specifications for 9379-4161: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVICP MECH; ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS.; Criticality Code Justification: ZZZY. 2 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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