PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25017Seal,plain Encased

Federal-Mogul Corp Government Sales Dept · NSN 5330-00-291-9125 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-291-9125 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-291-9125. Primary manufacturer part number: 25017.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR-OPPOSED
  • Seal Width: 0.828 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT A
  • Housing Bore Diameter: 4.249 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Material: LEATHER SEALING ELEMENT B
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element a construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-291-9125, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal-Mogul Corp Government Sales Dept. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-291-9125
Primary Part Number25017
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerFederal-Mogul Corp Government Sales Dept
StatusACTIVE
Sealing Element StyleANGULAR-OPPOSED
Seal Width0.828 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT A
Housing Bore Diameter4.249 INCHES NOMINAL IN
MaterialSTEEL CASE
MaterialLEATHER SEALING ELEMENT B
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Accommodated Shaft Diameter3.188 INCHES NOMINAL IN
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5331-00-014-137225017 INTERCHANGEABLE
O-Ring
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
3460-00-264-55773030T INTERCHANGEABLE
Key,drill Chuck
Black and Decker Us Inc
4730-00-586-384732B50-0022 INTERCHANGEABLE
Elbow,pipe to Tube
Limco Airepair Inc.
2920-00-630-049848204 INTERCHANGEABLE
Exciter,ignition
Unison Industries Llc
2825-00-973-461325-017 INTERCHANGEABLE
Ring,guide Bucket
Siemens Energy, Inc.
6130-01-066-897225017 INTERCHANGEABLE
Power Supply Subassembly
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
4940-01-117-907760699 INTERCHANGEABLE
Spindle
Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group
3120-01-135-7331 INTERCHANGEABLE
Bearing,washer,thrust
4820-01-388-4631STYLE710X6 INTERCHANGEABLE
Valve,check
Victaulic Company of America Inc Dba Victaulic Company of America
5925-01-703-388625017 INTERCHANGEABLE
Circuit Breaker
Schneider Electric Usa, Inc. Dba Schneider Electric
Cross-Reference Index
Part NumberManufacturer
25017 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
425A36 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5331-00-014-1372INTERCHANGEABLE
O-RING
25017
3460-00-264-5577INTERCHANGEABLE
KEY,DRILL CHUCK
3030T
4730-00-586-3847INTERCHANGEABLE
ELBOW,PIPE TO TUBE
32B50-0022
2920-00-630-0498INTERCHANGEABLE
EXCITER,IGNITION
48204
2825-00-973-4613INTERCHANGEABLE
RING,GUIDE BUCKET
25-017
6130-01-066-8972INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
25017
4940-01-117-9077INTERCHANGEABLE
SPINDLE
60699
3120-01-135-7331INTERCHANGEABLE
BEARING,WASHER,THRUST
4820-01-388-4631INTERCHANGEABLE
VALVE,CHECK
STYLE710X6
5925-01-703-3886INTERCHANGEABLE
CIRCUIT BREAKER
25017

Frequently Asked Questions

What is NSN 5330-00-291-9125?

NSN 5330-00-291-9125 is a Seal,plain Encased, manufactured by Federal-Mogul Corp Government Sales Dept, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-291-9125?

NSN 5330-00-291-9125 has 3 cross-referenced part numbers: 25017 (Federal-Mogul Corp Government Sales Dept), 425A36 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5330-00-291-9125?

There are 10 known substitutes for 5330-00-291-9125: 5331-00-014-1372, 3460-00-264-5577, 4730-00-586-3847 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 25017?

Key specifications for 25017: Sealing Element Style: ANGULAR-OPPOSED; Seal Width: 0.828 INCHES NOMINAL IN; Material: LEATHER SEALING ELEMENT A; Housing Bore Diameter: 4.249 INCHES NOMINAL IN. 9 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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