PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23300Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-110-8437 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-110-8437 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-110-8437. Primary manufacturer part number: 23300.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 3.000 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Surface Treatment: RUBBER SYNTHETIC CASE
  • Material: STEEL CASE
  • Outside Diameter: 3.005 INCHES NOMINAL IN
  • Seal Width: 0.395 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 2.330 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Steel Case construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-110-8437, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-110-8437
Primary Part Number23300
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Housing Bore Diameter3.000 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Surface TreatmentRUBBER SYNTHETIC CASE
MaterialSTEEL CASE
Outside Diameter3.005 INCHES NOMINAL IN
Seal Width0.395 INCHES NOMINAL IN
Accommodated Shaft Diameter2.330 INCHES NOMINAL IN
Case StyleSQUARE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 10
5136-00-197-9302 INTERCHANGEABLE
Die,thread Cutting
3455-00-231-3477301-8 INTERCHANGEABLE
Cutter,milling,plain
Kennametal Inc. Div Kennametal Industrial Products Group
7610-00-232-765023300 INTERCHANGEABLE
Book Set
Sams Howard W and Co
3020-00-675-023423300 INTERCHANGEABLE
Gear,spur
Undersea Sensor Systems Inc Div Ultra Sonobuoy Systems
6685-00-846-1875J4058 INTERCHANGEABLE
Gage,pressure,dial Indicating
Bellofram Corporation
4320-00-932-4915 INTERCHANGEABLE
Sleeve,shaft,pump
5330-01-067-1816B27-65184 INTERCHANGEABLE
Gasket Set
Brunswick Corp Dba Mercury Marine Div Mercury Marine
2805-01-190-9030991878 INTERCHANGEABLE
Repair Kit,gasoline Engine
Clark Material Handling Company
5331-01-332-8191 INTERCHANGEABLE
O-Ring
3030-01-549-14215060968 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
Cross-Reference Index
Part NumberManufacturer
23300 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
3860095 General Motors Corp Chevrolet Motor Div Special Products Dept (USA)
B26-49154 Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
5330001108437 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
26-49154 Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
26-821947-1 Brunswick Corp Dba Mercury Marine Div Mercury Marine (USA)
3860095 General Motors Corp (USA)
3860095 General Motors Llc Dba General Motors Llc (USA)
332271R Federal-Mogul Corp Government Sales Dept (USA)
5742152 Am General Llc (USA)
5740036 Am General Llc (USA)
Related Parts
5136-00-197-9302INTERCHANGEABLE
DIE,THREAD CUTTING
3455-00-231-3477INTERCHANGEABLE
CUTTER,MILLING,PLAIN
301-8
7610-00-232-7650INTERCHANGEABLE
BOOK SET
23300
3020-00-675-0234INTERCHANGEABLE
GEAR,SPUR
23300
6685-00-846-1875INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
J4058
4320-00-932-4915INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
5330-01-067-1816INTERCHANGEABLE
GASKET SET
B27-65184
2805-01-190-9030INTERCHANGEABLE
REPAIR KIT,GASOLINE ENGINE
991878
5331-01-332-8191INTERCHANGEABLE
O-RING
3030-01-549-1421INTERCHANGEABLE
BELT,V
5060968

Frequently Asked Questions

What is NSN 5330-00-110-8437?

NSN 5330-00-110-8437 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-110-8437?

NSN 5330-00-110-8437 has 11 cross-referenced part numbers: 23300 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 3860095 (General Motors Corp Chevrolet Motor Div Special Products Dept), B26-49154 (Brunswick Corp Dba Mercury Marine Div Mercury Marine), 5330001108437 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 26-49154 (Brunswick Corp Dba Mercury Marine Div Mercury Marine) and 6 more.

What NSN replaces 5330-00-110-8437?

There are 10 known substitutes for 5330-00-110-8437: 5136-00-197-9302, 3455-00-231-3477, 7610-00-232-7650 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23300?

Key specifications for 23300: Housing Bore Diameter: 3.000 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Surface Treatment: RUBBER SYNTHETIC CASE; Material: STEEL CASE. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-110-8437 still in active supply?

NSN 5330-00-110-8437 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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