PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

206571Seal,plain Encased

Dana Off Highway Products, Llc · NSN 5330-00-514-3818 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-514-3818 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-514-3818. Primary manufacturer part number: 206571.
Features
  • Seal,plain Encased — FSC 5330
  • Material: LEATHER SEALING ELEMENT B
  • Accommodated Shaft Diameter: 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
  • Housing Bore Diameter: 2.881 INCHES MINIMUM AND 2.887 INCHES MAXIMUM IN
  • Sealing Element Style: VERTICAL-ANGULAR
  • Seal Width: 0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
  • Material: WOOL SEALING ELEMENT A
  • Accommodated Shaft Maximum Rated Speed: 900 FEET PER MINUTE FT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element B construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-514-3818, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dana Off Highway Products, Llc. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-514-3818
Primary Part Number206571
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Off Highway Products, Llc
StatusACTIVE
MaterialLEATHER SEALING ELEMENT B
Accommodated Shaft Diameter1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN
Housing Bore Diameter2.881 INCHES MINIMUM AND 2.887 INCHES MAXIMUM IN
Sealing Element StyleVERTICAL-ANGULAR
Seal Width0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
MaterialWOOL SEALING ELEMENT A
Accommodated Shaft Maximum Rated Speed900 FEET PER MINUTE FT
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
6640-00-050-3283 INTERCHANGEABLE
Clamp,utility,laboratory
3030-00-528-4273 INTERCHANGEABLE
Belt,v
4720-00-654-3882FC23807 INTERCHANGEABLE
Hose Assembly,nonmetallic
Airtex Products Div of Uis Inc
6350-00-963-6810 INTERCHANGEABLE
Buzzer
5950-01-158-986977C718079P003 INTERCHANGEABLE
Transformer,radio Frequency
Lockheed Martin Corporation Div Rms
6625-01-260-555717644 INTERCHANGEABLE
Meter
Te Connectivity Corporation
6532-01-304-10215672 INTERCHANGEABLE
Gown,hospital Patient
Superior Surgical Mfg Co Inc Fashion Seal Uniforms Div
4730-01-327-85745772-00 INTERCHANGEABLE
Coupling,pipe
Pentair Filtration Solutions, Llc
2815-01-395-887617644 INTERCHANGEABLE
Rocker Arm Assembly,engine Poppe
Westerbeke Corporation
3460-01-479-15645772 INTERCHANGEABLE
Clamp,parallel,machinist's
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
Cross-Reference Index
Part NumberManufacturer
17644 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
206571 Clark Equipment Co (USA)
07-206571 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
5772 Federal-Mogul Corp Chassis Products Div (USA)
206571 Harsco Corp Bmy-Combat Systems Div (USA)
206571 PRIMARY Dana Off Highway Products, Llc (USA)
Related Parts
6640-00-050-3283INTERCHANGEABLE
CLAMP,UTILITY,LABORATORY
3030-00-528-4273INTERCHANGEABLE
BELT,V
4720-00-654-3882INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
FC23807
6350-00-963-6810INTERCHANGEABLE
BUZZER
5950-01-158-9869INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
77C718079P003
6625-01-260-5557INTERCHANGEABLE
METER
17644
6532-01-304-1021INTERCHANGEABLE
GOWN,HOSPITAL PATIENT
5672
4730-01-327-8574INTERCHANGEABLE
COUPLING,PIPE
5772-00
2815-01-395-8876INTERCHANGEABLE
ROCKER ARM ASSEMBLY,ENGINE POPPE
17644
3460-01-479-1564INTERCHANGEABLE
CLAMP,PARALLEL,MACHINIST'S
5772
4730-01-485-4339INTERCHANGEABLE
NUT,TUBE COUPLING
577-2

Frequently Asked Questions

What is NSN 5330-00-514-3818?

NSN 5330-00-514-3818 is a Seal,plain Encased, manufactured by Dana Off Highway Products, Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-514-3818?

NSN 5330-00-514-3818 has 6 cross-referenced part numbers: 17644 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 206571 (Clark Equipment Co), 07-206571 (Lift Parts Mfg Co Inc Div of Echlin Mfg Co the), 5772 (Federal-Mogul Corp Chassis Products Div), 206571 (Harsco Corp Bmy-Combat Systems Div) and 1 more.

What NSN replaces 5330-00-514-3818?

There are 11 known substitutes for 5330-00-514-3818: 6640-00-050-3283, 3030-00-528-4273, 4720-00-654-3882 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 206571?

Key specifications for 206571: Material: LEATHER SEALING ELEMENT B; Accommodated Shaft Diameter: 1.719 INCHES MINIMUM AND 1.781 INCHES MAXIMUM IN; Housing Bore Diameter: 2.881 INCHES MINIMUM AND 2.887 INCHES MAXIMUM IN; Sealing Element Style: VERTICAL-ANGULAR. 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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