PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0155018 P18Filter Element,fluid

Allied Witan Co Dba Alwitco · NSN 4330-01-154-8099 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-154-8099 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-154-8099. Primary manufacturer part number: 0155018 P18.
Features
  • Filter Element,fluid — FSC 4330
  • Style Designator: SUMP TYPE
  • Criticality Code Justification: FEAT
  • Design Type: LIMITED
  • Flow Direction: INSIDE OUT
  • Body Overall Length: 0.895 INCHES NOMINAL IN
  • Nominal Thread Size: 0.125 INCHES IN
  • Material: COPPER ALLOY FILTERING MEDIUM
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Applications requiring Copper Alloy Filtering Medium construction
General Description

The Filter Element,fluid, cataloged under National Stock Number 4330-01-154-8099, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Allied Witan Co Dba Alwitco. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN4330-01-154-8099
Primary Part Number0155018 P18
Item NameFilter Element,fluid
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerAllied Witan Co Dba Alwitco
StatusACTIVE
Style DesignatorSUMP TYPE
Criticality Code JustificationFEAT
Design TypeLIMITED
Flow DirectionINSIDE OUT
Body Overall Length0.895 INCHES NOMINAL IN
Nominal Thread Size0.125 INCHES IN
MaterialCOPPER ALLOY FILTERING MEDIUM
Media for Which DesignedAIR
Thread Series DesignatorNPT
Filtering Media DesignSINTERED SINGLE FILTERING MEDIA RESPONSE
Body Diameter0.490 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-144-8942177002-49 INTERCHANGEABLE
Bearing,ball,annular
Timken Co Div the Timken Company
3110-00-155-64791319 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-156-51421319J INTERCHANGEABLE
Bearing,ball,annular
Nsk Corp Bearing Div
5315-00-238-7157P18 INTERCHANGEABLE
Pin,grooved,headless
Contraves Inc
5670-00-388-7153P18 INTERCHANGEABLE
Partition Panel,wire
Figgie Intl Inc Spaceguard Div
3040-00-400-3077AC250 INTERCHANGEABLE
Clamp,hub
Dynaco Gears Inc
8010-00-514-1861 INTERCHANGEABLE
Primer Coating
6625-00-526-07588DW84LVA1 INTERCHANGEABLE
Voltmeter
Ametek Inc Div Aerospace and Defense
5120-00-529-3101 INTERCHANGEABLE
Screwdriver,cross Tip
4930-00-533-30603310-010 INTERCHANGEABLE
Lubricating Gun,handheld
Balcrank Products Inc
Cross-Reference Index
Part NumberManufacturer
1319 PIECE 88 Unidynamics/saint Louis Inc Conroe Opns (USA)
1319 PIECE 88 Gulf Coast Holdings, Inc Dba Unidynamics (USA)
P-18 Allied Witan Co Dba Alwitco (USA)
1319 Unidynamics/saint Louis Inc Conroe Opns (USA)
0155018 P18 PRIMARY Allied Witan Co Dba Alwitco (USA)
1319 PIECE 88 Jered Llc (USA)
Related Parts
3110-00-144-8942INTERCHANGEABLE
BEARING,BALL,ANNULAR
177002-49
3110-00-155-6479INTERCHANGEABLE
BEARING,BALL,ANNULAR
1319
3110-00-156-5142INTERCHANGEABLE
BEARING,BALL,ANNULAR
1319J
5315-00-238-7157INTERCHANGEABLE
PIN,GROOVED,HEADLESS
P18
5670-00-388-7153INTERCHANGEABLE
PARTITION PANEL,WIRE
P18
3040-00-400-3077INTERCHANGEABLE
CLAMP,HUB
AC250
8010-00-514-1861INTERCHANGEABLE
PRIMER COATING
6625-00-526-0758INTERCHANGEABLE
VOLTMETER
8DW84LVA1
5120-00-529-3101INTERCHANGEABLE
SCREWDRIVER,CROSS TIP
4930-00-533-3060INTERCHANGEABLE
LUBRICATING GUN,HANDHELD
3310-010
5999-00-672-9226INTERCHANGEABLE
HEATER,THERMAL RELEASE
P18
4730-00-702-6932INTERCHANGEABLE
PLUG,PIPE
SAE J531 8 130109AC

Frequently Asked Questions

What is NSN 4330-01-154-8099?

NSN 4330-01-154-8099 is a Filter Element,fluid, manufactured by Allied Witan Co Dba Alwitco, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-154-8099?

NSN 4330-01-154-8099 has 6 cross-referenced part numbers: 1319 PIECE 88 (Unidynamics/saint Louis Inc Conroe Opns), 1319 PIECE 88 (Gulf Coast Holdings, Inc Dba Unidynamics), P-18 (Allied Witan Co Dba Alwitco), 1319 (Unidynamics/saint Louis Inc Conroe Opns), 0155018 P18 (Allied Witan Co Dba Alwitco) and 1 more.

What NSN replaces 4330-01-154-8099?

There are 12 known substitutes for 4330-01-154-8099: 3110-00-144-8942, 3110-00-155-6479, 3110-00-156-5142 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0155018 P18?

Key specifications for 0155018 P18: Style Designator: SUMP TYPE; Criticality Code Justification: FEAT; Design Type: LIMITED; End Item Identification: F100-PW-200 (F-16A/B/C/D). SHIPBOARD MATERIAL HANDLING EQUIPMENT (MHE). X009 ROUGH TERRAIN CRANE CONTAINER. TICONDEROGA CLASS CG (47). CARGO/WEAPONS ELEVATORS. A. 13 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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