PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17179Ring,piston

Coffin Turbo Pump Inc · NSN 2825-01-304-5546 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-01-304-5546 — this item is cataloged by the U.S. Government under National Stock Number 2825-01-304-5546. Primary manufacturer part number: 17179.
Features
  • Ring,piston — FSC 2825
  • 2 verified cross-references
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ring,piston, cataloged under National Stock Number 2825-01-304-5546, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2825-01-304-5546
Primary Part Number17179
Item NameRing,piston
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5950-00-426-5885989110-1B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5136-00-528-2296 INTERCHANGEABLE
Tap,thread Cutting
5331-01-217-896217179 INTERCHANGEABLE
O-Ring
Dana Commercial Vehicle Products, Llc
Cross-Reference Index
Part NumberManufacturer
17179 PRIMARY Coffin Turbo Pump Inc (USA)
17179 Fmc Corp Turbo Pump Operation (USA)
Related Parts
5950-00-426-5885INTERCHANGEABLE
COIL,RADIO FREQUENCY
989110-1B
5136-00-528-2296INTERCHANGEABLE
TAP,THREAD CUTTING
5331-01-217-8962INTERCHANGEABLE
O-RING
17179

Frequently Asked Questions

What is NSN 2825-01-304-5546?

NSN 2825-01-304-5546 is a Ring,piston, manufactured by Coffin Turbo Pump Inc, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-01-304-5546?

NSN 2825-01-304-5546 has 2 cross-referenced part numbers: 17179 (Coffin Turbo Pump Inc), 17179 (Fmc Corp Turbo Pump Operation).

What NSN replaces 2825-01-304-5546?

There are 3 known substitutes for 2825-01-304-5546: 5950-00-426-5885, 5136-00-528-2296, 5331-01-217-8962. Verify interchangeability with system specifications before substitution.

What are the specifications of 17179?

Key specifications for 17179: End Item Identification: COFFIN TURBO PUMP INC TYPE CG TURBINE PUMPS. 1 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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