PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11351Seal,plain Encased

Dana Off Highway Products, Llc · NSN 5330-00-178-3345 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-178-3345 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-178-3345. Primary manufacturer part number: 11351.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 4.938 INCHES NOMINAL IN
  • Seal Width: 0.562 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Sealing Element Style: ANGULAR
  • Housing Bore Diameter: 6.250 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-178-3345, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-178-3345
Primary Part Number11351
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDana Off Highway Products, Llc
StatusACTIVE
Accommodated Shaft Diameter4.938 INCHES NOMINAL IN
Seal Width0.562 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Sealing Element StyleANGULAR
Housing Bore Diameter6.250 INCHES NOMINAL IN
Case StyleSQUARE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5930-00-008-052811-0351-21 INTERCHANGEABLE
Switch,thermostatic
Scotsman Industries Inc Div Scotsman Ice Systems
2805-00-303-44387309 INTERCHANGEABLE
Ring Set,piston
D&w Fine Pack Llc Dba Wilkinson Industries
3040-00-356-6972SCB77282 INTERCHANGEABLE
Shaft,belt Guide
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5998-00-408-0701 INTERCHANGEABLE
Electronic Components Assembly
5950-00-706-9428 INTERCHANGEABLE
Coil,radio Frequency
5330-00-758-0450A11351 INTERCHANGEABLE
Gasket
Leslie Controls, Inc. Dba Leslie Controls Inc
4930-00-856-3930 INTERCHANGEABLE
Cover
6520-00-935-416711351 INTERCHANGEABLE
File,pulp Canal,dental
Kerr Corporation
5935-01-502-20141135-1 INTERCHANGEABLE
Dummy Connector,plug
Tru-Hitch, Inc.
5325-01-528-1486900019 INTERCHANGEABLE
Eyelet,metallic
Impact Racing, Inc.
Cross-Reference Index
Part NumberManufacturer
11351 PRIMARY Dana Off Highway Products, Llc (USA)
11351 Clark Equipment Co (USA)
Related Parts
5930-00-008-0528INTERCHANGEABLE
SWITCH,THERMOSTATIC
11-0351-21
2805-00-303-4438INTERCHANGEABLE
RING SET,PISTON
7309
3040-00-356-6972INTERCHANGEABLE
SHAFT,BELT GUIDE
SCB77282
5998-00-408-0701INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
5950-00-706-9428INTERCHANGEABLE
COIL,RADIO FREQUENCY
5330-00-758-0450INTERCHANGEABLE
GASKET
A11351
4930-00-856-3930INTERCHANGEABLE
COVER
6520-00-935-4167INTERCHANGEABLE
FILE,PULP CANAL,DENTAL
11351
5935-01-502-2014INTERCHANGEABLE
DUMMY CONNECTOR,PLUG
1135-1
5325-01-528-1486INTERCHANGEABLE
EYELET,METALLIC
900019
4820-01-533-5647INTERCHANGEABLE
VALVE,RELIEF,PRESSURE AND TEMPER
11-351
1660-01-590-9556INTERCHANGEABLE
REGULATOR,AIR PRESSURE,AIRCRAFT
11351

Frequently Asked Questions

What is NSN 5330-00-178-3345?

NSN 5330-00-178-3345 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 5330-00-178-3345?

NSN 5330-00-178-3345 has 2 cross-referenced part numbers: 11351 (Dana Off Highway Products, Llc), 11351 (Clark Equipment Co).

What NSN replaces 5330-00-178-3345?

There are 12 known substitutes for 5330-00-178-3345: 5930-00-008-0528, 2805-00-303-4438, 3040-00-356-6972 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11351?

Key specifications for 11351: Accommodated Shaft Diameter: 4.938 INCHES NOMINAL IN; Seal Width: 0.562 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Sealing Element Style: 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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