PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17109Guide,piston,pump

Coffin Turbo Pump Inc · NSN 4320-01-350-2537 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-350-2537 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-350-2537. Primary manufacturer part number: 17109.
Features
  • Guide,piston,pump — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Guide,piston,pump, cataloged under National Stock Number 4320-01-350-2537, 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 NameGuide,piston,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersFmc Corp Turbo Pump Operation (CAGE 13380); Coffin Turbo Pump Inc (CAGE 0APJ5)
Technical Specifications
ParameterValue
NSN4320-01-350-2537
Primary Part Number17109
Item NameGuide,piston,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5306-00-206-4989 INTERCHANGEABLE
Bolt,hook
5950-00-551-3105163073 INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon Co
5950-00-622-3279989108-20B INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon
5998-01-146-232017109 INTERCHANGEABLE
Circuit Card Assembly
Avo Intl
6145-01-292-1539171-09 INTERCHANGEABLE
Cable,special Purpose,electrical
Thomas and Betts Corp Electronics Group
5120-01-434-9833 INTERCHANGEABLE
Screwdriver,cross Tip
6115-01-563-9841171-09 INTERCHANGEABLE
Parts Kit,electrical Generator
The Boeing Company
6515-01-590-2787202.880 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
17109 Fmc Corp Turbo Pump Operation (USA)
17109 PRIMARY Coffin Turbo Pump Inc (USA)
Related Parts
5306-00-206-4989INTERCHANGEABLE
BOLT,HOOK
5950-00-551-3105INTERCHANGEABLE
TRANSFORMER,POWER
163073
5950-00-622-3279INTERCHANGEABLE
COIL,RADIO FREQUENCY
989108-20B
5998-01-146-2320INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
17109
6145-01-292-1539INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
171-09
5120-01-434-9833INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
6115-01-563-9841INTERCHANGEABLE
PARTS KIT,ELECTRICAL GENERATOR
171-09
6515-01-590-2787INTERCHANGEABLE
SCREW,BONE
202.880

Frequently Asked Questions

What is NSN 4320-01-350-2537?

NSN 4320-01-350-2537 is a Guide,piston,pump, manufactured by Coffin Turbo Pump Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-350-2537?

NSN 4320-01-350-2537 has 2 cross-referenced part numbers: 17109 (Fmc Corp Turbo Pump Operation), 17109 (Coffin Turbo Pump Inc).

What NSN replaces 4320-01-350-2537?

There are 8 known substitutes for 4320-01-350-2537: 5306-00-206-4989, 5950-00-551-3105, 5950-00-622-3279 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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