PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A362X81Seal,plain Encased

David Brown Hydraulics Inc Dba Hydreco · NSN 5330-00-559-8355 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-559-8355 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-559-8355. Primary manufacturer part number: A362X81.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Housing Bore Diameter: 3.245 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • 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 construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-559-8355, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is David Brown Hydraulics Inc Dba Hydreco. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-559-8355
Primary Part NumberA362X81
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDavid Brown Hydraulics Inc Dba Hydreco
StatusCANCELLED
Accommodated Shaft Diameter2.500 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Seal Width0.500 INCHES NOMINAL IN
Housing Bore Diameter3.245 INCHES NOMINAL IN
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Case StyleSQUARE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3110-00-100-07362690 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
3110-01-223-6626 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
K2690 Amca Intl Corp Insley Mfg Corp Div (USA)
AB0030585K46 Brighton Cromwell Llc (USA)
585K46 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
A362X81 PRIMARY David Brown Hydraulics Inc Dba Hydreco (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
3-585K46 Lift Parts Mfg Co Inc Div of Echlin Mfg Co the (USA)
324216 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
AB0030585K46 Ar Bee Corp (USA)
585K46 Yale Security Inc. Dba Norton Door Control (USA)
3-585K46 Tvh Parts Co. (USA)
Related Parts
3110-00-100-0736INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2690
3110-01-223-6626INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 5330-00-559-8355?

NSN 5330-00-559-8355 is a Seal,plain Encased, manufactured by David Brown Hydraulics Inc Dba Hydreco, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-559-8355?

NSN 5330-00-559-8355 has 10 cross-referenced part numbers: K2690 (Amca Intl Corp Insley Mfg Corp Div), AB0030585K46 (Brighton Cromwell Llc), 585K46 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), A362X81 (David Brown Hydraulics Inc Dba Hydreco), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia) and 5 more.

What NSN replaces 5330-00-559-8355?

There are 2 known substitutes for 5330-00-559-8355: 3110-00-100-0736, 3110-01-223-6626. Verify interchangeability with system specifications before substitution.

What are the specifications of A362X81?

Key specifications for A362X81: Accommodated Shaft Diameter: 2.500 INCHES NOMINAL IN; Material: LEATHER SEALING ELEMENT; Seal Width: 0.500 INCHES NOMINAL IN; Housing Bore Diameter: 3.245 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-559-8355 still in active supply?

NSN 5330-00-559-8355 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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