PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

166378Seal,water Pump

Dresser, Llc · NSN 5330-00-105-3253 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-105-3253 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-105-3253. Primary manufacturer part number: 166378.
Features
  • Seal,water Pump — FSC 5330
  • 3 verified cross-references
  • Primary manufacturer: Dresser, Llc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Seal,water Pump, cataloged under National Stock Number 5330-00-105-3253, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dresser, Llc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,water Pump
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersDresser, Llc (CAGE 64104); Viking Incorporated Dba Viking Inc (CAGE 1EN78); Zf Industrieantriebe Witten Gmbh (CAGE D9182)
Technical Specifications
ParameterValue
NSN5330-00-105-3253
Primary Part Number166378
Item NameSeal,water Pump
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDresser, Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3040-00-105-3252230056 INTERCHANGEABLE
Shaft,shouldered
Dresser, Llc
3020-00-484-5771 INTERCHANGEABLE
Chain,silent
3930-00-971-8785230-056 INTERCHANGEABLE
Spring,flow Divider
Eaton Corporation Dba Airflex Div Div Airflex
5920-01-322-745623-0056 INTERCHANGEABLE
Fuse,cartridge
Astronics Test Systems Inc
Cross-Reference Index
Part NumberManufacturer
166378 PRIMARY Dresser, Llc (USA)
166378 Viking Incorporated Dba Viking Inc (USA)
230056 Zf Industrieantriebe Witten Gmbh (DEU)
Related Parts
3040-00-105-3252INTERCHANGEABLE
SHAFT,SHOULDERED
230056
3020-00-484-5771INTERCHANGEABLE
CHAIN,SILENT
3930-00-971-8785INTERCHANGEABLE
SPRING,FLOW DIVIDER
230-056
5920-01-322-7456INTERCHANGEABLE
FUSE,CARTRIDGE
23-0056

Frequently Asked Questions

What is NSN 5330-00-105-3253?

NSN 5330-00-105-3253 is a Seal,water Pump, manufactured by Dresser, Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-105-3253?

NSN 5330-00-105-3253 has 3 cross-referenced part numbers: 166378 (Dresser, Llc), 166378 (Viking Incorporated Dba Viking Inc), 230056 (Zf Industrieantriebe Witten Gmbh).

What NSN replaces 5330-00-105-3253?

There are 4 known substitutes for 5330-00-105-3253: 3040-00-105-3252, 3020-00-484-5771, 3930-00-971-8785 and 1 more. Verify interchangeability with system specifications before substitution.

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