PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AD3188-2Housing,rotor

Alfa Laval Inc · NSN 4330-00-218-5954 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-00-218-5954 — this item is cataloged by the U.S. Government under National Stock Number 4330-00-218-5954. Primary manufacturer part number: AD3188-2.
Features
  • Housing,rotor — FSC 4330
  • General Characteristics Item Description: BRONZE MIL-B-16261 GRADE 2; 2.623 IN. OD; 3.314 IN. LG; 1.001 IN. BORE DIA IN
  • 16 verified cross-references
  • Primary manufacturer: Alfa Laval Inc
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Housing,rotor, cataloged under National Stock Number 4330-00-218-5954, 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 16 commercial cross-references from 3 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
NSN4330-00-218-5954
Primary Part NumberAD3188-2
Item NameHousing,rotor
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerAlfa Laval Inc
StatusACTIVE
General Characteristics Item DescriptionBRONZE MIL-B-16261 GRADE 2; 2.623 IN. OD; 3.314 IN. LG; 1.001 IN. BORE DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4320-00-898-0137AE1530-6 INTERCHANGEABLE
Pump,rotary
Alfa Laval Inc
3110-01-054-8437 INTERCHANGEABLE
Bearing,ball,annular
4320-01-172-5792 INTERCHANGEABLE
Housing,liquid Pump
Cross-Reference Index
Part NumberManufacturer
3N197PC328 Alfa Laval Inc. (USA)
3N216PC328 Alfa Laval Inc. (USA)
3N179PC31 Alfa Laval Inc. (USA)
3-132490 Naval Sea Systems Command (USA)
S4504H3155231PC31 Naval Sea Systems Command (USA)
3N180PC31 Alfa Laval Inc. (USA)
AD3188-2 Alfa Laval Inc. (USA)
3N172PC28 Alfa Laval Inc. (USA)
2BH6A Alfa Laval Inc. (USA)
3N173PC28 Alfa Laval Inc. (USA)
3N217PC328 Alfa Laval Inc. (USA)
3N196PC328 Alfa Laval Inc. (USA)
3N-196 Alfa Laval Inc. (USA)
3N224PC28 Alfa Laval Inc. (USA)
3N223PC28 Alfa Laval Inc. (USA)
AD3188-2 PRIMARY Alfa Laval Inc (USA)
Related Parts
4320-00-898-0137INTERCHANGEABLE
PUMP,ROTARY
AE1530-6
3110-01-054-8437INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-01-172-5792INTERCHANGEABLE
HOUSING,LIQUID PUMP

Frequently Asked Questions

What is NSN 4330-00-218-5954?

NSN 4330-00-218-5954 is a Housing,rotor, manufactured by Alfa Laval Inc, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-00-218-5954?

NSN 4330-00-218-5954 has 16 cross-referenced part numbers: 3N197PC328 (Alfa Laval Inc.), 3N216PC328 (Alfa Laval Inc.), 3N179PC31 (Alfa Laval Inc.), 3-132490 (Naval Sea Systems Command), S4504H3155231PC31 (Naval Sea Systems Command) and 11 more.

What NSN replaces 4330-00-218-5954?

There are 3 known substitutes for 4330-00-218-5954: 4320-00-898-0137, 3110-01-054-8437, 4320-01-172-5792. Verify interchangeability with system specifications before substitution.

What are the specifications of AD3188-2?

Key specifications for AD3188-2: General Characteristics Item Description: BRONZE MIL-B-16261 GRADE 2; 2.623 IN. OD; 3.314 IN. LG; 1.001 IN. BORE DIA IN. 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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