PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

394327Head,crankcase

Lewmar Ltd · NSN 2805-01-184-5338 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-01-184-5338 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-184-5338. Primary manufacturer part number: 394327.
Features
  • Head,crankcase — FSC 2805
  • General Characteristics Item Description: ALUMINUM,CONE SHAPED,FLANGE MTD,THREE MTG EARS,2.725 IN. O/A LG,CENTER APERTURE 0.500 IN. ID IN
  • 8 verified cross-references
  • Primary manufacturer: Lewmar Ltd
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Head,crankcase, cataloged under National Stock Number 2805-01-184-5338, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Lewmar Ltd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 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
NSN2805-01-184-5338
Primary Part Number394327
Item NameHead,crankcase
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerLewmar Ltd
StatusACTIVE
General Characteristics Item DescriptionALUMINUM,CONE SHAPED,FLANGE MTD,THREE MTG EARS,2.725 IN. O/A LG,CENTER APERTURE 0.500 IN. ID IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5331-00-166-84032-212V1164-75 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corp Div O-Ring Division
5330-00-882-9104 INTERCHANGEABLE
Packing,preformed
2915-00-910-48643-859-71 INTERCHANGEABLE
Body Assy,valve,ser
Parker Hannifin Corporation Div Aerospace Group Headquarters
Cross-Reference Index
Part NumberManufacturer
394327 Lewmar Ltd (GBR)
385971 Outboard Marine Corp Johnson Motors Div (USA)
385971 Outboard Marine Corp (USA)
394327 Outboard Marine Corp (USA)
394327 Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors (GBR)
385971 Evinrude Motors Product Group of Outboard Marine Corp (USA)
394327 Outboard Marine Corp Johnson Motors Div (USA)
394327 Evinrude Motors Product Group of Outboard Marine Corp (USA)
Related Parts
5331-00-166-8403INTERCHANGEABLE
O-RING
2-212V1164-75
5330-00-882-9104INTERCHANGEABLE
PACKING,PREFORMED
2915-00-910-4864INTERCHANGEABLE
BODY ASSY,VALVE,SER
3-859-71

Frequently Asked Questions

What is NSN 2805-01-184-5338?

NSN 2805-01-184-5338 is a Head,crankcase, manufactured by Lewmar Ltd, classified under FSC 2805 (No Item Name Available). Status: active.

What are the part numbers for NSN 2805-01-184-5338?

NSN 2805-01-184-5338 has 8 cross-referenced part numbers: 394327 (Lewmar Ltd), 385971 (Outboard Marine Corp Johnson Motors Div), 385971 (Outboard Marine Corp), 394327 (Outboard Marine Corp), 394327 (Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors) and 3 more.

What NSN replaces 2805-01-184-5338?

There are 3 known substitutes for 2805-01-184-5338: 5331-00-166-8403, 5330-00-882-9104, 2915-00-910-4864. Verify interchangeability with system specifications before substitution.

What are the specifications of 394327?

Key specifications for 394327: General Characteristics Item Description: ALUMINUM,CONE SHAPED,FLANGE MTD,THREE MTG EARS,2.725 IN. O/A LG,CENTER APERTURE 0.500 IN. ID 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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