PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5S2106Seal,plain Encased

Caterpillar Inc Div Caterpillar Defense · NSN 5330-00-498-2905 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-498-2905 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-498-2905. Primary manufacturer part number: 5S2106.
Features
  • Seal,plain Encased — FSC 5330
  • 10 verified cross-references
  • Primary manufacturer: Caterpillar Inc Div Caterpillar Defense
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-498-2905, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain Encased
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersCaterpillar Inc Div Caterpillar Defense (CAGE 11083); William Adams Pty Ltd (CAGE ZA045); Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (CAGE 80201); Federal-Mogul Corp Sealing Products Group Van Wert Plant (CAGE 81596); Oshkosh Defense Llc (CAGE 75Q65)
Technical Specifications
ParameterValue
NSN5330-00-498-2905
Primary Part Number5S2106
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerCaterpillar Inc Div Caterpillar Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
3110-00-245-962719848 INTERCHANGEABLE
Bearing,ball,annular
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
3530-00-358-059619848 INTERCHANGEABLE
Body,shuttle Race
Singer Industrial Sewing Products Co Cutters Exchange Div
1730-00-373-25583402243-1 INTERCHANGEABLE
Shield,aircraft Ground Servicing
Lockheed Martin Corp
5930-00-620-0553 INTERCHANGEABLE
Switch,rotary
5330-00-792-1575936949 INTERCHANGEABLE
Gasket
Eaton Aerospace, Llc Dba Jackson South
3020-01-112-192919848 INTERCHANGEABLE
Pulley,groove
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
2940-01-655-041019848 INTERCHANGEABLE
Filter,fluid
Bijur Lubricating Corp
Cross-Reference Index
Part NumberManufacturer
5S2106 PRIMARY Caterpillar Inc Div Caterpillar Defense (USA)
5S2106 William Adams Pty Ltd (AUS)
520466 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
451943K69 Federal-Mogul Corp Sealing Products Group Van Wert Plant (USA)
3402243 Oshkosh Defense Llc (USA)
19848 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
5S2106 Westrac Pty Ltd (AUS)
451943SK9 Federal-Mogul Corp Government Sales Dept (USA)
5S2106 Hastings Deering (aust) Pty Ltd (AUS)
3402243 Oshkosh Corp (USA)
Related Parts
3110-00-245-9627INTERCHANGEABLE
BEARING,BALL,ANNULAR
19848
3530-00-358-0596INTERCHANGEABLE
BODY,SHUTTLE RACE
19848
1730-00-373-2558INTERCHANGEABLE
SHIELD,AIRCRAFT GROUND SERVICING
3402243-1
5930-00-620-0553INTERCHANGEABLE
SWITCH,ROTARY
5330-00-792-1575INTERCHANGEABLE
GASKET
936949
3020-01-112-1929INTERCHANGEABLE
PULLEY,GROOVE
19848
2940-01-655-0410INTERCHANGEABLE
FILTER,FLUID
19848

Frequently Asked Questions

What is NSN 5330-00-498-2905?

NSN 5330-00-498-2905 is a Seal,plain Encased, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-498-2905?

NSN 5330-00-498-2905 has 10 cross-referenced part numbers: 5S2106 (Caterpillar Inc Div Caterpillar Defense), 5S2106 (William Adams Pty Ltd), 520466 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 451943K69 (Federal-Mogul Corp Sealing Products Group Van Wert Plant), 3402243 (Oshkosh Defense Llc) and 5 more.

What NSN replaces 5330-00-498-2905?

There are 7 known substitutes for 5330-00-498-2905: 3110-00-245-9627, 3530-00-358-0596, 1730-00-373-2558 and 4 more. Verify interchangeability with system specifications before substitution.

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