PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

98005R91Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-217-4945 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-217-4945 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-217-4945. Primary manufacturer part number: 98005R91.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 1.875 INCHES NOMINAL IN
  • Temp Rating: -100.0 CELSIUS AND 200.0 CELSIUS DEGC
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Material: RUBBER SEALING ELEMENT
  • Housing Bore Diameter: 2.627 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-217-4945, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-217-4945
Primary Part Number98005R91
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Accommodated Shaft Diameter1.875 INCHES NOMINAL IN
Temp Rating-100.0 CELSIUS AND 200.0 CELSIUS DEGC
Seal Width0.500 INCHES NOMINAL IN
MaterialRUBBER SEALING ELEMENT
Housing Bore Diameter2.627 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6210-00-022-5947412154-1 INTERCHANGEABLE
Filter,retainer
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
5330-00-086-7863262-3623-24 INTERCHANGEABLE
Seal,plain Encased
Vanseal Corp
9540-00-251-2578 INTERCHANGEABLE
Angle,structural
5950-00-647-7131 INTERCHANGEABLE
Reactor
5330-01-091-8486BB-1712 INTERCHANGEABLE
Gasket
Cunico Corporation
4820-01-117-3788A18596 INTERCHANGEABLE
Disk,valve
Circor Aerospace, Inc. Dba Circor Aerospace Inc
1680-01-191-470613670-2 INTERCHANGEABLE
Trunnion,cargo Rele
Breeze-Eastern Llc
9540-01-302-8263 INTERCHANGEABLE
Angle,structural
Cross-Reference Index
Part NumberManufacturer
98005R91 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
455071 Federal-Mogul Corp Chassis Products Div (USA)
98005R91 Komatsu American Intl Co (USA)
18596 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
455071 Federal-Mogul Corp Government Sales Dept (USA)
450071 Federal-Mogul Corp Chassis Products Div (USA)
9550LPD American Coleman Company, the Dba Metro Crown International (USA)
98005R91 American Coleman Company, the Dba Metro Crown International (USA)
450071 Federal-Mogul Corp Government Sales Dept (USA)
74972-3 Little Giant Crane and Shovel Inc (USA)
136702 Komatsu American Intl Co (USA)
98005R91 Federal-Mogul Corp Government Sales Dept (USA)
262128M1 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
6210-00-022-5947INTERCHANGEABLE
FILTER,RETAINER
412154-1
5330-00-086-7863INTERCHANGEABLE
SEAL,PLAIN ENCASED
262-3623-24
9540-00-251-2578INTERCHANGEABLE
ANGLE,STRUCTURAL
5950-00-647-7131INTERCHANGEABLE
REACTOR
5330-01-091-8486INTERCHANGEABLE
GASKET
BB-1712
4820-01-117-3788INTERCHANGEABLE
DISK,VALVE
A18596
1680-01-191-4706INTERCHANGEABLE
TRUNNION,CARGO RELE
13670-2
9540-01-302-8263INTERCHANGEABLE
ANGLE,STRUCTURAL

Frequently Asked Questions

What is NSN 5330-00-217-4945?

NSN 5330-00-217-4945 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-217-4945?

NSN 5330-00-217-4945 has 13 cross-referenced part numbers: 98005R91 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 455071 (Federal-Mogul Corp Chassis Products Div), 98005R91 (Komatsu American Intl Co), 18596 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 455071 (Federal-Mogul Corp Government Sales Dept) and 8 more.

What NSN replaces 5330-00-217-4945?

There are 8 known substitutes for 5330-00-217-4945: 6210-00-022-5947, 5330-00-086-7863, 9540-00-251-2578 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 98005R91?

Key specifications for 98005R91: Accommodated Shaft Diameter: 1.875 INCHES NOMINAL IN; Temp Rating: -100.0 CELSIUS AND 200.0 CELSIUS DEGC; Seal Width: 0.500 INCHES NOMINAL IN; Material: RUBBER SEALING ELEMENT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-217-4945 still in active supply?

NSN 5330-00-217-4945 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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