PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PT191-10Filter,fluid

Baldwin Filters · NSN 4330-01-552-1864 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-552-1864 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-552-1864. Primary manufacturer part number: PT191-10.
Features
  • Filter,fluid — FSC 4330
  • 3 verified cross-references
  • Primary manufacturer: Baldwin Filters
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
General Description

The Filter,fluid, cataloged under National Stock Number 4330-01-552-1864, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Baldwin Filters. This item has 3 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.

Catalog Facts
Item NameFilter,fluid
FSC / FSG4330 — No Item Name Available (FSG 43)
ManufacturersCepeda Associates, Inc. Dba Cepeda Associates Inc (CAGE 60756); Baldwin Filters (CAGE 12658)
Technical Specifications
ParameterValue
NSN4330-01-552-1864
Primary Part NumberPT191-10
Item NameFilter,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerBaldwin Filters
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-189-1480266-8397-020 INTERCHANGEABLE
Switch,pressure
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5935-00-194-80825135E INTERCHANGEABLE
Connector,plug,electrical
Lax Electronics, Inc. Dba Automatic Connector Div Automatic Connector
3110-00-554-5966297378 INTERCHANGEABLE
Bearing,ball,annular
Acf Industries Inc
5940-00-681-9573191-10 INTERCHANGEABLE
Terminal Board
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5325-00-741-13541714 INTERCHANGEABLE
Ring,retaining
Clark Material Handling Company
5305-00-988-1727160717 INTERCHANGEABLE
Screw,machine
General Motors Llc Dba General Motors Llc
4931-01-085-357319110 INTERCHANGEABLE
Preamplifier Assemb
Electro Scientific Industries Inc
5950-01-123-0630984928-1B INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
5962-01-186-5315 INTERCHANGEABLE
Microcircuit,memory
6550-01-241-2395R19110 INTERCHANGEABLE
Bacteria Culture Control Discs
Remel Inc.
Cross-Reference Index
Part NumberManufacturer
9234-100 ITEM 27 Cepeda Associates, Inc. Dba Cepeda Associates Inc (USA)
191-10 Baldwin Filters (USA)
PT191-10 PRIMARY Baldwin Filters (USA)
Related Parts
5930-00-189-1480INTERCHANGEABLE
SWITCH,PRESSURE
266-8397-020
5935-00-194-8082INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5135E
3110-00-554-5966INTERCHANGEABLE
BEARING,BALL,ANNULAR
297378
5940-00-681-9573INTERCHANGEABLE
TERMINAL BOARD
191-10
5325-00-741-1354INTERCHANGEABLE
RING,RETAINING
1714
5305-00-988-1727INTERCHANGEABLE
SCREW,MACHINE
160717
4931-01-085-3573INTERCHANGEABLE
PREAMPLIFIER ASSEMB
19110
5950-01-123-0630INTERCHANGEABLE
TRANSFORMER,POWER
984928-1B
5962-01-186-5315INTERCHANGEABLE
MICROCIRCUIT,MEMORY
6550-01-241-2395INTERCHANGEABLE
BACTERIA CULTURE CONTROL DISCS
R19110
5315-01-382-4538INTERCHANGEABLE
PIN,SHOULDER,HEADLESS
19110
4620-01-627-8016INTERCHANGEABLE
CELL,SALINITY DETECTOR
19110

Frequently Asked Questions

What is NSN 4330-01-552-1864?

NSN 4330-01-552-1864 is a Filter,fluid, manufactured by Baldwin Filters, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-552-1864?

NSN 4330-01-552-1864 has 3 cross-referenced part numbers: 9234-100 ITEM 27 (Cepeda Associates, Inc. Dba Cepeda Associates Inc), 191-10 (Baldwin Filters), PT191-10 (Baldwin Filters).

What NSN replaces 4330-01-552-1864?

There are 12 known substitutes for 4330-01-552-1864: 5930-00-189-1480, 5935-00-194-8082, 3110-00-554-5966 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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