PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

W2T625195O-Ring

Evoqua Water Technologies Llc · NSN 5331-01-594-4497 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-594-4497 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-594-4497. Primary manufacturer part number: W2T625195.
Features
  • O-Ring — FSC 5331
  • 4 verified cross-references
  • Primary manufacturer: Evoqua Water Technologies Llc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-594-4497, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Evoqua Water Technologies Llc. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-594-4497
Primary Part NumberW2T625195
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerEvoqua Water Technologies Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5915-00-031-1546 INTERCHANGEABLE
Filter,band Pass
5120-00-179-5586654C6 INTERCHANGEABLE
Pliers
Turbine Engine Components Technologies - Utica Corporation Dba Pursuit Aerospace
5365-00-312-622251006 INTERCHANGEABLE
Ring,adjusting
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
2940-00-354-0919148244 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
2805-00-366-034701006 INTERCHANGEABLE
Guide,valve Stem
Safeguard Powertech Systems
5340-00-429-2556 INTERCHANGEABLE
Hardware Kit,mechanic Equipment
3030-00-528-4235 INTERCHANGEABLE
Belt,v
6105-00-872-815051006 INTERCHANGEABLE
Motor,alternating Current
L3harris Technologies, Inc. Div Space and Airborne Systems
4710-01-131-644651006 INTERCHANGEABLE
Snap Tube
Shaw Development, Llc
5330-01-170-2284 INTERCHANGEABLE
Packing,preformed
Cross-Reference Index
Part NumberManufacturer
5/1006 Evoqua Water Technologies Llc (USA)
W2T625195 Siemens Water Technologies, Electrocatalytic Ltd (GBR)
W2T625195 PRIMARY Evoqua Water Technologies Llc (USA)
5/1994 Evoqua Water Technologies Llc (USA)
Related Parts
5915-00-031-1546INTERCHANGEABLE
FILTER,BAND PASS
5120-00-179-5586INTERCHANGEABLE
PLIERS
654C6
5365-00-312-6222INTERCHANGEABLE
RING,ADJUSTING
51006
2940-00-354-0919INTERCHANGEABLE
FILTER ELEMENT,FLUID
148244
2805-00-366-0347INTERCHANGEABLE
GUIDE,VALVE STEM
01006
5340-00-429-2556INTERCHANGEABLE
HARDWARE KIT,MECHANIC EQUIPMENT
3030-00-528-4235INTERCHANGEABLE
BELT,V
6105-00-872-8150INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
51006
4710-01-131-6446INTERCHANGEABLE
SNAP TUBE
51006
5330-01-170-2284INTERCHANGEABLE
PACKING,PREFORMED
4820-01-196-1351INTERCHANGEABLE
STEM,FLUID VALVE
510-06
4720-01-218-8013INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
51006

Frequently Asked Questions

What is NSN 5331-01-594-4497?

NSN 5331-01-594-4497 is a O-Ring, manufactured by Evoqua Water Technologies Llc, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-594-4497?

NSN 5331-01-594-4497 has 4 cross-referenced part numbers: 5/1006 (Evoqua Water Technologies Llc), W2T625195 (Siemens Water Technologies, Electrocatalytic Ltd), W2T625195 (Evoqua Water Technologies Llc), 5/1994 (Evoqua Water Technologies Llc).

What NSN replaces 5331-01-594-4497?

There are 12 known substitutes for 5331-01-594-4497: 5915-00-031-1546, 5120-00-179-5586, 5365-00-312-6222 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of W2T625195?

Key specifications for W2T625195: Part Name Assigned by Controlling Agency: MK2M O RING SEAL. 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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