PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7370300Disk,purifier

Alfa Laval Inc · NSN 4330-01-318-3659 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-318-3659 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-318-3659. Primary manufacturer part number: 7370300.
Features
  • Disk,purifier — FSC 4330
  • General Characteristics Item Description: INSIDE DIA 57.5 MM MM
  • 2 verified cross-references
  • Primary manufacturer: Alfa Laval Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Disk,purifier, cataloged under National Stock Number 4330-01-318-3659, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Alfa Laval Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-318-3659
Primary Part Number7370300
Item NameDisk,purifier
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerAlfa Laval Inc
StatusACTIVE
General Characteristics Item DescriptionINSIDE DIA 57.5 MM MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-01-149-0034 INTERCHANGEABLE
Plug,valve
6515-01-162-166600-0737-003-00 INTERCHANGEABLE
Support,cervical
Zimmer, Inc. Dba Z Hotel
Cross-Reference Index
Part NumberManufacturer
73703 Alfa Laval Inc (USA)
7370300 PRIMARY Alfa Laval Inc (USA)
Related Parts
4820-01-149-0034INTERCHANGEABLE
PLUG,VALVE
6515-01-162-1666INTERCHANGEABLE
SUPPORT,CERVICAL
00-0737-003-00

Frequently Asked Questions

What is NSN 4330-01-318-3659?

NSN 4330-01-318-3659 is a Disk,purifier, manufactured by Alfa Laval Inc, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-318-3659?

NSN 4330-01-318-3659 has 2 cross-referenced part numbers: 73703 (Alfa Laval Inc), 7370300 (Alfa Laval Inc).

What NSN replaces 4330-01-318-3659?

There are 2 known substitutes for 4330-01-318-3659: 4820-01-149-0034, 6515-01-162-1666. Verify interchangeability with system specifications before substitution.

What are the specifications of 7370300?

Key specifications for 7370300: General Characteristics Item Description: INSIDE DIA 57.5 MM MM; End Item Identification: MODEL MAB104B-20 AND WSB104B-10 PURIFIERS. 2 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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