PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L411Seal,plain

Bear Hydraulics Inc · NSN 5330-01-106-6443 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-106-6443 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-106-6443. Primary manufacturer part number: L411.
Features
  • Seal,plain — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Bear Hydraulics Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-106-6443, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Bear Hydraulics Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSeal,plain
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersBear Hydraulics Inc (CAGE 0BTW7); Lee Engineering Co Inc (CAGE 81085)
Technical Specifications
ParameterValue
NSN5330-01-106-6443
Primary Part NumberL411
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBear Hydraulics Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-144-85496411 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
2835-00-456-3755L411 INTERCHANGEABLE
Liner Housing
Textron Inc
Cross-Reference Index
Part NumberManufacturer
L411 PRIMARY Bear Hydraulics Inc (USA)
L411 Lee Engineering Co Inc (USA)
Related Parts
3110-00-144-8549INTERCHANGEABLE
BEARING,BALL,ANNULAR
6411
2835-00-456-3755INTERCHANGEABLE
LINER HOUSING
L411

Frequently Asked Questions

What is NSN 5330-01-106-6443?

NSN 5330-01-106-6443 is a Seal,plain, manufactured by Bear Hydraulics Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-106-6443?

NSN 5330-01-106-6443 has 2 cross-referenced part numbers: L411 (Bear Hydraulics Inc), L411 (Lee Engineering Co Inc).

What NSN replaces 5330-01-106-6443?

There are 2 known substitutes for 5330-01-106-6443: 3110-00-144-8549, 2835-00-456-3755. Verify interchangeability with system specifications before substitution.

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