PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FN-10055Packing,preformed

Marine Electric Systems Inc · NSN 5330-01-550-2903 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-550-2903 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-550-2903. Primary manufacturer part number: FN-10055.
Features
  • Packing,preformed — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Marine Electric Systems Inc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Packing,preformed, cataloged under National Stock Number 5330-01-550-2903, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Marine Electric Systems Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePacking,preformed
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersMarine Electric Systems Inc (CAGE 00062)
Technical Specifications
ParameterValue
NSN5330-01-550-2903
Primary Part NumberFN-10055
Item NamePacking,preformed
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerMarine Electric Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5325-01-076-7559500993 INTERCHANGEABLE
Ring,retaining
Huck International, Inc. Div Kingston Operations
6680-01-244-0770 INTERCHANGEABLE
Sensor,salinity
2990-01-268-5395500993 INTERCHANGEABLE
Muffler,exhaust
Tymco, Inc
5905-01-549-4094FN-2-10399 INTERCHANGEABLE
Resistor,thermal
Marine Electric Systems Inc
5905-01-549-4098FN-2-10400 INTERCHANGEABLE
Resistor,thermal
Marine Electric Systems Inc
5905-01-549-4100FN-2-10398 INTERCHANGEABLE
Resistor,thermal
Marine Electric Systems Inc
Cross-Reference Index
Part NumberManufacturer
500993 Marine Electric Systems Inc (USA)
500993 ITEM NO 33 Marine Electric Systems Inc (USA)
FN-10055 PRIMARY Marine Electric Systems Inc (USA)
Related Parts
5325-01-076-7559INTERCHANGEABLE
RING,RETAINING
500993
6680-01-244-0770INTERCHANGEABLE
SENSOR,SALINITY
2990-01-268-5395INTERCHANGEABLE
MUFFLER,EXHAUST
500993
5905-01-549-4094INTERCHANGEABLE
RESISTOR,THERMAL
FN-2-10399
5905-01-549-4098INTERCHANGEABLE
RESISTOR,THERMAL
FN-2-10400
5905-01-549-4100INTERCHANGEABLE
RESISTOR,THERMAL
FN-2-10398

Frequently Asked Questions

What is NSN 5330-01-550-2903?

NSN 5330-01-550-2903 is a Packing,preformed, manufactured by Marine Electric Systems Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-550-2903?

NSN 5330-01-550-2903 has 3 cross-referenced part numbers: 500993 (Marine Electric Systems Inc), 500993 ITEM NO 33 (Marine Electric Systems Inc), FN-10055 (Marine Electric Systems Inc).

What NSN replaces 5330-01-550-2903?

There are 6 known substitutes for 5330-01-550-2903: 5325-01-076-7559, 6680-01-244-0770, 2990-01-268-5395 and 3 more. Verify interchangeability with system specifications before substitution.

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