PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WW6665748PC5T07Seal Ring Assy

General Electric Company · NSN 2825-00-399-3744 · FSC 2825 · No Item Name Available
Verified by PartsTable
NSN 2825-00-399-3744 — this item is cataloged by the U.S. Government under National Stock Number 2825-00-399-3744. Primary manufacturer part number: WW6665748PC5T07.
Features
  • Seal Ring Assy — FSC 2825
  • 12 verified cross-references
  • Primary manufacturer: General Electric Company
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal Ring Assy, cataloged under National Stock Number 2825-00-399-3744, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is General Electric Company. This item has 12 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal Ring Assy
FSC / FSG2825 — No Item Name Available (FSG 28)
ManufacturersGeneral Electric Company (CAGE 24446); General Electric Co Switchgear and Control Division of Apparatus Group (CAGE 71669); Becker Brothers Graphite Corp (CAGE 70894)
Technical Specifications
ParameterValue
NSN2825-00-399-3744
Primary Part NumberWW6665748PC5T07
Item NameSeal Ring Assy
FSC / FSG2825 / 28 — No Item Name Available
ManufacturerGeneral Electric Company
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4920-00-032-96093744 INTERCHANGEABLE
Guide,turbine Rotor
Allison Transmission Inc Dba Allison Transmission, Inc
5935-00-173-7846 INTERCHANGEABLE
Connector,receptacle,electrical
2590-00-737-24187372418 INTERCHANGEABLE
Cable,electrical,in
U S Army Tank Automotive Command Amsta-Im-Mm
5950-00-943-9221T053-002-0001 INTERCHANGEABLE
Transformer,power
L3harris Interstate Electronics Corporation
4820-01-314-3975B-M-374-4 ITEM 374 INTERCHANGEABLE
Valve,check
Hunt Valve Company, Inc.
6515-01-380-35110037440 INTERCHANGEABLE
Catheter,urethral
Davol Inc
6540-01-553-015111735 INTERCHANGEABLE
Ophthalmoscope Head,prestige Coa
Welch Allyn, Inc.
5340-01-599-56773744 INTERCHANGEABLE
Stop,mechanical
Bmi Defense Systems, Inc
Cross-Reference Index
Part NumberManufacturer
WW6665748PC5T07 PRIMARY General Electric Company (USA)
6665712PT8T010 General Electric Company (USA)
WW6665748PC5T07 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
6640976-2 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
6665712PC8T010 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
WW6665712SH1PC8T010 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
WW6665712SH4PC8T010 General Electric Co Switchgear and Control Division of Apparatus Group (USA)
3744 PRIMARY Becker Brothers Graphite Corp (USA)
WW6665712SH4PC8T010 PRIMARY General Electric Company (USA)
6665712PC8T010 PRIMARY General Electric Company (USA)
WW6665712SH1PC8T010 PRIMARY General Electric Company (USA)
6640976-2 PRIMARY General Electric Company (USA)
Related Parts
4920-00-032-9609INTERCHANGEABLE
GUIDE,TURBINE ROTOR
3744
5935-00-173-7846INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
2590-00-737-2418INTERCHANGEABLE
CABLE,ELECTRICAL,IN
7372418
5950-00-943-9221INTERCHANGEABLE
TRANSFORMER,POWER
T053-002-0001
4820-01-314-3975INTERCHANGEABLE
VALVE,CHECK
B-M-374-4 ITEM 374
6515-01-380-3511INTERCHANGEABLE
CATHETER,URETHRAL
0037440
6540-01-553-0151INTERCHANGEABLE
OPHTHALMOSCOPE HEAD,PRESTIGE COA
11735
5340-01-599-5677INTERCHANGEABLE
STOP,MECHANICAL
3744

Frequently Asked Questions

What is NSN 2825-00-399-3744?

NSN 2825-00-399-3744 is a Seal Ring Assy, manufactured by General Electric Company, classified under FSC 2825 (No Item Name Available). Status: active.

What are the part numbers for NSN 2825-00-399-3744?

NSN 2825-00-399-3744 has 12 cross-referenced part numbers: WW6665748PC5T07 (General Electric Company), 6665712PT8T010 (General Electric Company), WW6665748PC5T07 (General Electric Co Switchgear and Control Division of Apparatus Group), 6640976-2 (General Electric Co Switchgear and Control Division of Apparatus Group), 6665712PC8T010 (General Electric Co Switchgear and Control Division of Apparatus Group) and 7 more.

What NSN replaces 2825-00-399-3744?

There are 8 known substitutes for 2825-00-399-3744: 4920-00-032-9609, 5935-00-173-7846, 2590-00-737-2418 and 5 more. Verify interchangeability with system specifications before substitution.

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