PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CFSP-79787 X F50 1 015 1Seal,pump

Defense Maritime Solutions, Inc. · NSN 5330-00-947-5114 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-947-5114 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-947-5114. Primary manufacturer part number: CFSP-79787 X F50 1 015 1.
Features
  • Seal,pump — FSC 5330
  • 8 verified cross-references
  • Primary manufacturer: Defense Maritime Solutions, Inc.
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Seal,pump, cataloged under National Stock Number 5330-00-947-5114, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,pump
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersDefense Maritime Solutions, Inc. (CAGE 0EYA6); John Crane, Inc (CAGE 71724); Circor Naval Solutions Llc Dba Warren Pumps (CAGE 63857); Wartsila Lips Inc (CAGE 0SYN4)
Technical Specifications
ParameterValue
NSN5330-00-947-5114
Primary Part NumberCFSP-79787 X F50 1 015 1
Item NameSeal,pump
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Maritime Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
7450-01-051-6008 INTERCHANGEABLE
Reproducer,sound
2590-01-162-4377200665 INTERCHANGEABLE
Parts Kit,horn Button Switch
Wiggins Lift Co Inc
Cross-Reference Index
Part NumberManufacturer
CFSP-79787 X F50 1 015 1 PRIMARY Defense Maritime Solutions, Inc. (USA)
CFSP-79787 X F50 1 015 1 John Crane, Inc (USA)
BM25 Circor Naval Solutions Llc Dba Warren Pumps (USA)
FSP10945 John Crane, Inc (USA)
CFSP-79787 X F50 1 015 1 Wartsila Lips Inc (USA)
CF-SP-79787-1BF502D1 John Crane, Inc (USA)
CF-SP-79787-1 Circor Naval Solutions Llc Dba Warren Pumps (USA)
M01889 John Crane, Inc (USA)
Related Parts
7450-01-051-6008INTERCHANGEABLE
REPRODUCER,SOUND
2590-01-162-4377INTERCHANGEABLE
PARTS KIT,HORN BUTTON SWITCH
200665

Frequently Asked Questions

What is NSN 5330-00-947-5114?

NSN 5330-00-947-5114 is a Seal,pump, manufactured by Defense Maritime Solutions, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-947-5114?

NSN 5330-00-947-5114 has 8 cross-referenced part numbers: CFSP-79787 X F50 1 015 1 (Defense Maritime Solutions, Inc.), CFSP-79787 X F50 1 015 1 (John Crane, Inc), BM25 (Circor Naval Solutions Llc Dba Warren Pumps), FSP10945 (John Crane, Inc), CFSP-79787 X F50 1 015 1 (Wartsila Lips Inc) and 3 more.

What NSN replaces 5330-00-947-5114?

There are 2 known substitutes for 5330-00-947-5114: 7450-01-051-6008, 2590-01-162-4377. Verify interchangeability with system specifications before substitution.

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