PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17415Ring,wearing

Coffin Turbo Pump Inc · NSN 4320-01-349-7099 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-349-7099 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-349-7099. Primary manufacturer part number: 17415.
Features
  • Ring,wearing — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Ring,wearing, cataloged under National Stock Number 4320-01-349-7099, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Coffin Turbo Pump Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRing,wearing
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersFmc Corp Turbo Pump Operation (CAGE 13380); Coffin Turbo Pump Inc (CAGE 0APJ5)
Technical Specifications
ParameterValue
NSN4320-01-349-7099
Primary Part Number17415
Item NameRing,wearing
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4330-00-202-88396307404 INTERCHANGEABLE
Filter Element,fluid
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
5360-00-457-3072 INTERCHANGEABLE
Spring,helical,extension
2805-00-528-592417-415 INTERCHANGEABLE
Pin,piston
Dresser Industries Inc Leroi Div
2510-00-724-736017415 INTERCHANGEABLE
Spring Assembly,leaf
Pdi Ground Support Systems, Inc.
2530-00-845-2455 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
3030-00-853-504517415 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5315-01-239-3253 INTERCHANGEABLE
Key,machine
6520-01-585-5668263770 INTERCHANGEABLE
Seal,handpiece,dental
Dentalez, Inc. Dba Star Dental
Cross-Reference Index
Part NumberManufacturer
17415 Fmc Corp Turbo Pump Operation (USA)
17415 PRIMARY Coffin Turbo Pump Inc (USA)
Related Parts
4330-00-202-8839INTERCHANGEABLE
FILTER ELEMENT,FLUID
6307404
5360-00-457-3072INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
2805-00-528-5924INTERCHANGEABLE
PIN,PISTON
17-415
2510-00-724-7360INTERCHANGEABLE
SPRING ASSEMBLY,LEAF
17415
2530-00-845-2455INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
3030-00-853-5045INTERCHANGEABLE
BELT,V
17415
5315-01-239-3253INTERCHANGEABLE
KEY,MACHINE
6520-01-585-5668INTERCHANGEABLE
SEAL,HANDPIECE,DENTAL
263770

Frequently Asked Questions

What is NSN 4320-01-349-7099?

NSN 4320-01-349-7099 is a Ring,wearing, manufactured by Coffin Turbo Pump Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-349-7099?

NSN 4320-01-349-7099 has 2 cross-referenced part numbers: 17415 (Fmc Corp Turbo Pump Operation), 17415 (Coffin Turbo Pump Inc).

What NSN replaces 4320-01-349-7099?

There are 8 known substitutes for 4320-01-349-7099: 4330-00-202-8839, 5360-00-457-3072, 2805-00-528-5924 and 5 more. Verify interchangeability with system specifications before substitution.

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