PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24898Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-978-0887 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-978-0887 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-978-0887. Primary manufacturer part number: 24898.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.375 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN
  • Outside Diameter: 3.256 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR-OPPOSED
  • Housing Bore Diameter: 3.251 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT B
  • Temp Rating: -65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element B construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-978-0887, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-978-0887
Primary Part Number24898
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusACTIVE
Seal Width0.375 INCHES NOMINAL IN
Accommodated Shaft Diameter2.500 INCHES NOMINAL IN
Outside Diameter3.256 INCHES NOMINAL IN
Sealing Element StyleANGULAR-OPPOSED
Housing Bore Diameter3.251 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT B
Temp Rating-65.0 FAHRENHEIT AND 225.0 FAHRENHEIT DEGF
Surface TreatmentPLASTIC CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT A
MaterialSTEEL CASE
Accommodated Shaft Maximum Rated Speed3600 FEET PER MINUTE FT
Case StyleRECESSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
6685-00-182-778824898 INTERCHANGEABLE
Thermocouple,immersion
Thermo Electric Company Inc. Dba Thermo Electric Company
5945-00-387-314624898 INTERCHANGEABLE
Contact Assembly,el
Naval Ship Systems Command
3110-00-679-890824898 INTERCHANGEABLE
Bearing,ball,airframe
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5330-01-086-3506471271 INTERCHANGEABLE
Seal,plain Encased
Federal-Mogul Corp Government Sales Dept
5930-01-428-221124898 INTERCHANGEABLE
Switch,rotary
Basler Electric Co
Cross-Reference Index
Part NumberManufacturer
A54X247 Zf Industrieantriebe Witten Gmbh (DEU)
1325-129 Grove Gear Div of Regal Beloit Corp (USA)
5352609 American Motors Sales Corp (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
24898 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
24898CRSA1 Zf Industrieantriebe Witten Gmbh (DEU)
H006929 PRIMARY Fast Global Solutions Inc Dba Wasp Inc (USA)
5352609 Tld Wollard Llc (USA)
CR24898 Zf Industrieantriebe Witten Gmbh (DEU)
04S790878REVASYM40 Foote-Jones/illinois Gear Co Div of Regal-Beloit Corp (USA)
Related Parts
6685-00-182-7788INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
24898
5945-00-387-3146INTERCHANGEABLE
CONTACT ASSEMBLY,EL
24898
3110-00-679-8908INTERCHANGEABLE
BEARING,BALL,AIRFRAME
24898
5330-01-086-3506INTERCHANGEABLE
SEAL,PLAIN ENCASED
471271
5930-01-428-2211INTERCHANGEABLE
SWITCH,ROTARY
24898

Frequently Asked Questions

What is NSN 5330-00-978-0887?

NSN 5330-00-978-0887 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-978-0887?

NSN 5330-00-978-0887 has 10 cross-referenced part numbers: A54X247 (Zf Industrieantriebe Witten Gmbh), 1325-129 (Grove Gear Div of Regal Beloit Corp), 5352609 (American Motors Sales Corp), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 24898 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 5 more.

What NSN replaces 5330-00-978-0887?

There are 5 known substitutes for 5330-00-978-0887: 6685-00-182-7788, 5945-00-387-3146, 3110-00-679-8908 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24898?

Key specifications for 24898: Seal Width: 0.375 INCHES NOMINAL IN; Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN; Outside Diameter: 3.256 INCHES NOMINAL IN; Sealing Element Style: ANGULAR-OPPOSED. 12 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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