PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1943Filter,fluid

Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. · NSN 4330-01-018-0094 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-018-0094 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-018-0094. Primary manufacturer part number: 1943.
Features
  • Filter,fluid — FSC 4330
  • Filtering Element Quantity: 1
  • Mounting Type: UNTHREADED HOLE HEAD
  • Material: STEEL SEDIMENT BOWL
  • First Intake Connection Type: THREADED INTERNAL PIPE HEAD SIDE
  • Design Type: REUSABLE
  • First Intake Thread Series Designator: NPT
  • Body Width: 3.875 INCHES NOMINAL IN
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Steel Sediment Bowl construction
General Description

The Filter,fluid, cataloged under National Stock Number 4330-01-018-0094, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN4330-01-018-0094
Primary Part Number1943
Item NameFilter,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerMeggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
StatusACTIVE
Filtering Element Quantity1
Mounting TypeUNTHREADED HOLE HEAD
MaterialSTEEL SEDIMENT BOWL
First Intake Connection TypeTHREADED INTERNAL PIPE HEAD SIDE
Design TypeREUSABLE
First Intake Thread Series DesignatorNPT
Body Width3.875 INCHES NOMINAL IN
MaterialPAPER FILTERING MEDIUM
Body Height8.000 INCHES NOMINAL IN
Filtering Media DesignPLEATED SINGLE FILTERING MEDIA RESPONSE
Features ProvidedDRAIN PLUG
Body Length4.125 INCHES NOMINAL IN
First Intake Thread DirectionRIGHT-HAND
First Intake Nominal Thread Size1.250 INCHES IN
First Discharge Connection Relationship to Intake ConnectionIDENTICAL TO FIRST INTAKE CONNECTION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-022-0072 INTERCHANGEABLE
Nut,plain,hexagon
1730-00-025-23701942-010 INTERCHANGEABLE
Adapter,aircraft Jacking Point
Columbus Jack Corporation Div Columbus Jack
6250-00-077-253229607 INTERCHANGEABLE
Lampholder
Swivelier Company Inc Dba Point Electric Div
5998-00-166-79931943 INTERCHANGEABLE
Circuit Card Assembly
Gifft T H Co Inc
5210-00-223-9167 INTERCHANGEABLE
Caliper,micrometer,outside
4820-00-274-36351605 INTERCHANGEABLE
Cock,plug
Romac Industries, Inc. Dba Hays Fluid Controls Div Hays Fluid Controls Division
5220-00-370-4010 INTERCHANGEABLE
Gage
3120-00-416-8529 INTERCHANGEABLE
Bushing,sleeve
5996-00-461-82581-942 INTERCHANGEABLE
Amplifier,magnetic
Eldec Aerospace Corp
5975-00-577-85181942 INTERCHANGEABLE
Chase Nipple,conduit
Abb Installation Products Inc
Cross-Reference Index
Part NumberManufacturer
1943 Howden Fluid Systems (USA)
1942 Howden Fluid Systems (USA)
1943 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
1942 PRIMARY Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. (USA)
Related Parts
5310-00-022-0072INTERCHANGEABLE
NUT,PLAIN,HEXAGON
1730-00-025-2370INTERCHANGEABLE
ADAPTER,AIRCRAFT JACKING POINT
1942-010
6250-00-077-2532INTERCHANGEABLE
LAMPHOLDER
29607
5998-00-166-7993INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
1943
5210-00-223-9167INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
4820-00-274-3635INTERCHANGEABLE
COCK,PLUG
1605
5220-00-370-4010INTERCHANGEABLE
GAGE
3120-00-416-8529INTERCHANGEABLE
BUSHING,SLEEVE
5996-00-461-8258INTERCHANGEABLE
AMPLIFIER,MAGNETIC
1-942
5975-00-577-8518INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
1942
6110-00-635-8762INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
1943AND1948
5340-00-785-5457INTERCHANGEABLE
BAND,RETAINING
1942

Frequently Asked Questions

What is NSN 4330-01-018-0094?

NSN 4330-01-018-0094 is a Filter,fluid, manufactured by Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc., classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-018-0094?

NSN 4330-01-018-0094 has 4 cross-referenced part numbers: 1943 (Howden Fluid Systems), 1942 (Howden Fluid Systems), 1943 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.), 1942 (Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.).

What NSN replaces 4330-01-018-0094?

There are 12 known substitutes for 4330-01-018-0094: 5310-00-022-0072, 1730-00-025-2370, 6250-00-077-2532 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1943?

Key specifications for 1943: Filtering Element Quantity: 1; Mounting Type: UNTHREADED HOLE HEAD; Material: STEEL SEDIMENT BOWL; First Intake Connection Type: THREADED INTERNAL PIPE HEAD SIDE. 15 total characteristics are documented in the Federal Logistics Information System.

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