PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

321831Seal,plain Encased

Brp Us Inc · NSN 5330-01-082-9374 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-082-9374 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-082-9374. Primary manufacturer part number: 321831.
Features
  • Seal,plain Encased — FSC 5330
  • 6 verified cross-references
  • Primary manufacturer: Brp Us Inc
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-01-082-9374, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Brp Us Inc. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 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)
ManufacturersLewmar Ltd (CAGE K3488); Evinrude Motors Product Group of Outboard Marine Corp (CAGE 21119); Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors (CAGE U1621); Brp Us Inc (CAGE 1UVT5); Outboard Marine Corp (CAGE 80256)
Technical Specifications
ParameterValue
NSN5330-01-082-9374
Primary Part Number321831
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerBrp Us Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2530-00-394-27464906600 INTERCHANGEABLE
Brake Shoe Set
Komatsu America Corp.
5940-00-556-5087 INTERCHANGEABLE
Terminal,lug
5950-00-583-1548CL1002-1 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5330-01-379-9354 INTERCHANGEABLE
Gasket
Cross-Reference Index
Part NumberManufacturer
321831 Lewmar Ltd (GBR)
321831 Evinrude Motors Product Group of Outboard Marine Corp (USA)
321831 Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors (GBR)
321831 PRIMARY Brp Us Inc (USA)
321831 Outboard Marine Corp (USA)
321831 Outboard Marine Corp Johnson Motors Div (USA)
Related Parts
2530-00-394-2746INTERCHANGEABLE
BRAKE SHOE SET
4906600
5940-00-556-5087INTERCHANGEABLE
TERMINAL,LUG
5950-00-583-1548INTERCHANGEABLE
COIL,RADIO FREQUENCY
CL1002-1
5330-01-379-9354INTERCHANGEABLE
GASKET

Frequently Asked Questions

What is NSN 5330-01-082-9374?

NSN 5330-01-082-9374 is a Seal,plain Encased, manufactured by Brp Us Inc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-082-9374?

NSN 5330-01-082-9374 has 6 cross-referenced part numbers: 321831 (Lewmar Ltd), 321831 (Evinrude Motors Product Group of Outboard Marine Corp), 321831 (Simpson-Lawrence Ltd Johnson and Evi Rude Outboard Motors), 321831 (Brp Us Inc), 321831 (Outboard Marine Corp) and 1 more.

What NSN replaces 5330-01-082-9374?

There are 4 known substitutes for 5330-01-082-9374: 2530-00-394-2746, 5940-00-556-5087, 5950-00-583-1548 and 1 more. Verify interchangeability with system specifications before substitution.

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