PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

G7852PC25Seal,plain Encased

Siemens Energy, Inc. · NSN 5330-00-154-8344 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-154-8344 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-154-8344. Primary manufacturer part number: G7852PC25.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Accommodated Shaft Diameter: 2.750 INCHES NOMINAL IN
  • Housing Bore Diameter: 3.874 INCHES MINIMUM AND 3.881 INCHES MAXIMUM IN
  • Material: LEATHER SEALING ELEMENT
  • Material: STEEL CASE
  • Case Style: SQUARE
  • Seal Width: 0.469 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-154-8344, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Siemens Energy, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-154-8344
Primary Part NumberG7852PC25
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSiemens Energy, Inc.
StatusACTIVE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Accommodated Shaft Diameter2.750 INCHES NOMINAL IN
Housing Bore Diameter3.874 INCHES MINIMUM AND 3.881 INCHES MAXIMUM IN
MaterialLEATHER SEALING ELEMENT
MaterialSTEEL CASE
Case StyleSQUARE
Seal Width0.469 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-196-0859 INTERCHANGEABLE
Bushing,pipe
5330-00-291-1620125-59-1 INTERCHANGEABLE
Seal,plain Encased
Dresser Industries Inc Leroi Div
6630-01-073-15342506-05 INTERCHANGEABLE
Water Quality Analysis Set
Hach Company Dba Hach Co
6240-01-349-8766 INTERCHANGEABLE
Lamp,fluorescent
Cross-Reference Index
Part NumberManufacturer
D29340PC35 Usm Corp Sub of Emhart Industries Inc Farrel Co Div (USA)
G7852PC25 PRIMARY Siemens Energy, Inc. (USA)
G9678PC25 Imo Industries Inc Delroyd Worm Gear Div (USA)
250605 Mobile Drilling Company Inc Dba Foremost-Mobile (USA)
G7853PC25 PRIMARY Siemens Energy, Inc. (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
G9679PC25 PRIMARY Siemens Energy, Inc. (USA)
G9678PC25 Siemens Energy, Inc. (USA)
Related Parts
4730-00-196-0859INTERCHANGEABLE
BUSHING,PIPE
5330-00-291-1620INTERCHANGEABLE
SEAL,PLAIN ENCASED
125-59-1
6630-01-073-1534INTERCHANGEABLE
WATER QUALITY ANALYSIS SET
2506-05
6240-01-349-8766INTERCHANGEABLE
LAMP,FLUORESCENT

Frequently Asked Questions

What is NSN 5330-00-154-8344?

NSN 5330-00-154-8344 is a Seal,plain Encased, manufactured by Siemens Energy, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-154-8344?

NSN 5330-00-154-8344 has 8 cross-referenced part numbers: D29340PC35 (Usm Corp Sub of Emhart Industries Inc Farrel Co Div), G7852PC25 (Siemens Energy, Inc.), G9678PC25 (Imo Industries Inc Delroyd Worm Gear Div), 250605 (Mobile Drilling Company Inc Dba Foremost-Mobile), G7853PC25 (Siemens Energy, Inc.) and 3 more.

What NSN replaces 5330-00-154-8344?

There are 4 known substitutes for 5330-00-154-8344: 4730-00-196-0859, 5330-00-291-1620, 6630-01-073-1534 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of G7852PC25?

Key specifications for G7852PC25: Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Accommodated Shaft Diameter: 2.750 INCHES NOMINAL IN; Housing Bore Diameter: 3.874 INCHES MINIMUM AND 3.881 INCHES MAXIMUM IN; Material: LEATHER SEALING ELEMENT. 8 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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