PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FSD-2090-2INXF91MO15MSeal,mechanical

Defense Maritime Solutions, Inc. · NSN 5330-00-432-3856 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-432-3856 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-432-3856. Primary manufacturer part number: FSD-2090-2INXF91MO15M.
Features
  • Seal,mechanical — FSC 5330
  • 11 verified cross-references
  • Primary manufacturer: Defense Maritime Solutions, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,mechanical, cataloged under National Stock Number 5330-00-432-3856, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Maritime Solutions, Inc.. This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,mechanical
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersJohn Crane, Inc (CAGE 71724); Wartsila Lips Inc (CAGE 0SYN4); Norman Technology Inc Dba N T I Seals /see Clear Text Data/ (CAGE 54250); Zf Industrieantriebe Witten Gmbh (CAGE D9182); Defense Maritime Solutions, Inc. (CAGE 0EYA6)
Technical Specifications
ParameterValue
NSN5330-00-432-3856
Primary Part NumberFSD-2090-2INXF91MO15M
Item NameSeal,mechanical
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Maritime Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4710-00-353-9023 INTERCHANGEABLE
Tube Assembly,metal
2540-01-110-72112808V001 INTERCHANGEABLE
Shaft and Pivot Assembly
Tankcraft Corp
6130-01-211-22894745 INTERCHANGEABLE
Power Supply
Video Display Corporation
5895-01-253-07694745 INTERCHANGEABLE
Panel,indicator
Howell Laboratories Inc Dba Howell Laboratories Inc
5845-01-308-51603400 INTERCHANGEABLE
Receiver-Transmitter,sonar
Navico, Inc. Dba Navico Logistics Div Navicogroup
5975-01-363-99984745 INTERCHANGEABLE
Mounting Base,electrical Equipme
Hollingsead International, Llc
5975-01-479-02234745 INTERCHANGEABLE
Conduit,nonmetallic,flexible
Better Engineering Manufacturing Inc
Cross-Reference Index
Part NumberManufacturer
FSD-3000FIGA-2INXF50MO15M John Crane, Inc (USA)
FSD2014TY1FIG112IN John Crane, Inc (USA)
FSD2014TY1FIG11 John Crane, Inc (USA)
FSD-3000FIGA-2INXF91MO15M John Crane, Inc (USA)
FSD-2090-2INXF91MO15M Wartsila Lips Inc (USA)
FSD-2090-2INXF91MO15M John Crane, Inc (USA)
4745 Norman Technology Inc Dba N T I Seals /see Clear Text Data/ (USA)
FSD2014TY1FIG2- John Crane, Inc (USA)
FSD-2014 TYPE 1 Zf Industrieantriebe Witten Gmbh (DEU)
FSD-2090-2INXF91MO15M PRIMARY Defense Maritime Solutions, Inc. (USA)
4745 REV B Norman Technology Inc Dba N T I Seals /see Clear Text Data/ (USA)
Related Parts
4710-00-353-9023INTERCHANGEABLE
TUBE ASSEMBLY,METAL
2540-01-110-7211INTERCHANGEABLE
SHAFT AND PIVOT ASSEMBLY
2808V001
6130-01-211-2289INTERCHANGEABLE
POWER SUPPLY
4745
5895-01-253-0769INTERCHANGEABLE
PANEL,INDICATOR
4745
5845-01-308-5160INTERCHANGEABLE
RECEIVER-TRANSMITTER,SONAR
3400
5975-01-363-9998INTERCHANGEABLE
MOUNTING BASE,ELECTRICAL EQUIPME
4745
5975-01-479-0223INTERCHANGEABLE
CONDUIT,NONMETALLIC,FLEXIBLE
4745

Frequently Asked Questions

What is NSN 5330-00-432-3856?

NSN 5330-00-432-3856 is a Seal,mechanical, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-432-3856?

NSN 5330-00-432-3856 has 11 cross-referenced part numbers: FSD-3000FIGA-2INXF50MO15M (John Crane, Inc), FSD2014TY1FIG112IN (John Crane, Inc), FSD2014TY1FIG11 (John Crane, Inc), FSD-3000FIGA-2INXF91MO15M (John Crane, Inc), FSD-2090-2INXF91MO15M (Wartsila Lips Inc) and 6 more.

What NSN replaces 5330-00-432-3856?

There are 7 known substitutes for 5330-00-432-3856: 4710-00-353-9023, 2540-01-110-7211, 6130-01-211-2289 and 4 more. Verify interchangeability with system specifications before substitution.

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