PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51601Shaft,flange

Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc · NSN 4320-01-328-3397 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-328-3397 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-328-3397. Primary manufacturer part number: 51601.
Features
  • Shaft,flange — FSC 4320
  • 1 verified cross-reference
  • Primary manufacturer: Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Shaft,flange, cataloged under National Stock Number 4320-01-328-3397, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameShaft,flange
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersTeikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (CAGE 99827)
Technical Specifications
ParameterValue
NSN4320-01-328-3397
Primary Part Number51601
Item NameShaft,flange
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerTeikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-178-147952509 INTERCHANGEABLE
Gasket
Waterous Company
5998-00-425-3323 INTERCHANGEABLE
Electronic Components Assembly
5315-00-630-917051601 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
4730-00-796-75645-160-1 INTERCHANGEABLE
Strainer,sediment
Parker Hannifin Corporation Div Aerospace Group Headquarters
5935-00-837-5969 INTERCHANGEABLE
Plug,telephone
3455-01-042-4839 INTERCHANGEABLE
File,rotary
4730-01-077-0277 INTERCHANGEABLE
Strainer Element,sediment
4470-01-282-1311 INTERCHANGEABLE
Cleaning Head Special
3040-01-298-6644 INTERCHANGEABLE
Collar,shaft
5965-01-395-66915160-1 INTERCHANGEABLE
Microphone,dynamic
Gentex Corp
Cross-Reference Index
Part NumberManufacturer
51601 PRIMARY Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc (USA)
Related Parts
5330-00-178-1479INTERCHANGEABLE
GASKET
52509
5998-00-425-3323INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5315-00-630-9170INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
51601
4730-00-796-7564INTERCHANGEABLE
STRAINER,SEDIMENT
5-160-1
5935-00-837-5969INTERCHANGEABLE
PLUG,TELEPHONE
3455-01-042-4839INTERCHANGEABLE
FILE,ROTARY
4730-01-077-0277INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
4470-01-282-1311INTERCHANGEABLE
CLEANING HEAD SPECIAL
3040-01-298-6644INTERCHANGEABLE
COLLAR,SHAFT
5965-01-395-6691INTERCHANGEABLE
MICROPHONE,DYNAMIC
5160-1
2940-01-440-4703INTERCHANGEABLE
FILTER ELEMENT,FLUID
51601

Frequently Asked Questions

What is NSN 4320-01-328-3397?

NSN 4320-01-328-3397 is a Shaft,flange, manufactured by Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-328-3397?

NSN 4320-01-328-3397 has 1 cross-referenced part number: 51601 (Teikoku Usa Inc. Div Chempump, a Division of Teikoku Usa Inc).

What NSN replaces 4320-01-328-3397?

There are 11 known substitutes for 4320-01-328-3397: 5330-00-178-1479, 5998-00-425-3323, 5315-00-630-9170 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com