PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9972Head and Liner

Coffin Turbo Pump Inc · NSN 4320-00-375-8913 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-375-8913 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-375-8913. Primary manufacturer part number: 9972.
Features
  • Head and Liner — FSC 4320
  • General Characteristics Item Description: STEEL,CONSIST OF SUCTION HEAD AND LINER
  • 5 verified cross-references
  • Primary manufacturer: Coffin Turbo Pump Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Head and Liner, cataloged under National Stock Number 4320-00-375-8913, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-375-8913
Primary Part Number9972
Item NameHead and Liner
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCoffin Turbo Pump Inc
StatusACTIVE
General Characteristics Item DescriptionSTEEL,CONSIST OF SUCTION HEAD AND LINER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5855-00-156-4992ANPYS3A INTERCHANGEABLE
Night Vision Sight
Joint Electronics Type Designation System
2805-00-218-145799-72 INTERCHANGEABLE
Push Rod,valve
Dresser Industries Inc Leroi Div
5935-00-259-1083502 INTERCHANGEABLE
Connector,plug,electrical
Hubbell-Raco Inc
5955-00-497-5826712732-10 INTERCHANGEABLE
Crystal Unit,quartz
Raytheon Company Div Rmd Strategic
5130-00-863-717599-72 INTERCHANGEABLE
Nose Assembly,faste
Huck International, Inc. Div Kingston Operations
5950-01-098-631113043749 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
5331-01-146-53029972 INTERCHANGEABLE
O-Ring
Barnes Group Inc. Dba Barnes Distribution
5315-01-249-2837N09972 INTERCHANGEABLE
Pin,shoulder,headless
Leslie Controls, Inc. Dba Leslie Controls Inc
2910-01-275-06071520-376 INTERCHANGEABLE
Nozzle,turbine Pump
Coffin Turbo Pump Inc
4820-01-275-06174879 INTERCHANGEABLE
Piston,valve
Coffin Turbo Pump Inc
Cross-Reference Index
Part NumberManufacturer
9972 PRIMARY Coffin Turbo Pump Inc (USA)
9972 Fmc Corp Turbo Pump Operation (USA)
E8256ITEM18 Fmc Corp Turbo Pump Operation (USA)
E8256ITEM18 PRIMARY Coffin Turbo Pump Inc (USA)
E8256 Coffin Turbo Pump Inc (USA)
Related Parts
5855-00-156-4992INTERCHANGEABLE
NIGHT VISION SIGHT
ANPYS3A
2805-00-218-1457INTERCHANGEABLE
PUSH ROD,VALVE
99-72
5935-00-259-1083INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
502
5955-00-497-5826INTERCHANGEABLE
CRYSTAL UNIT,QUARTZ
712732-10
5130-00-863-7175INTERCHANGEABLE
NOSE ASSEMBLY,FASTE
99-72
5950-01-098-6311INTERCHANGEABLE
REACTOR
13043749
5331-01-146-5302INTERCHANGEABLE
O-RING
9972
5315-01-249-2837INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
N09972
2910-01-275-0607INTERCHANGEABLE
NOZZLE,TURBINE PUMP
1520-376
4820-01-275-0617INTERCHANGEABLE
PISTON,VALVE
4879
4320-01-275-0628INTERCHANGEABLE
PISTON,PUMP
7137-2
4320-01-275-2481INTERCHANGEABLE
SLEEVE,HUB,IMPELLER
19380-1

Frequently Asked Questions

What is NSN 4320-00-375-8913?

NSN 4320-00-375-8913 is a Head and Liner, manufactured by Coffin Turbo Pump Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-375-8913?

NSN 4320-00-375-8913 has 5 cross-referenced part numbers: 9972 (Coffin Turbo Pump Inc), 9972 (Fmc Corp Turbo Pump Operation), E8256ITEM18 (Fmc Corp Turbo Pump Operation), E8256ITEM18 (Coffin Turbo Pump Inc), E8256 (Coffin Turbo Pump Inc).

What NSN replaces 4320-00-375-8913?

There are 12 known substitutes for 4320-00-375-8913: 5855-00-156-4992, 2805-00-218-1457, 5935-00-259-1083 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9972?

Key specifications for 9972: General Characteristics Item Description: STEEL,CONSIST OF SUCTION HEAD AND LINER. 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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