PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13403Seal,plain Encased

Eaton Corporation Dba Eaton Inoac Div Eaton · NSN 5330-00-571-4195 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-571-4195 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-571-4195. Primary manufacturer part number: 13403.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.963 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Housing Bore Diameter: 3.875 INCHES NOMINAL IN
  • Case Style: SHOULDERED
  • Accommodated Shaft Diameter: 3.031 INCHES NOMINAL IN
  • 2 verified cross-references
  • Primary manufacturer: Eaton Corporation Dba Eaton Inoac Div Eaton
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 5330-00-571-4195, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 5 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-571-4195
Primary Part Number13403
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerEaton Corporation Dba Eaton Inoac Div Eaton
StatusACTIVE
Seal Width0.963 INCHES NOMINAL IN
MaterialSTEEL CASE
Housing Bore Diameter3.875 INCHES NOMINAL IN
Case StyleSHOULDERED
Accommodated Shaft Diameter3.031 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5306-00-172-715479308 INTERCHANGEABLE
Bolt,machine
Meggitt Troy Inc
2945-00-211-5168 INTERCHANGEABLE
Air Cleaner,intake
5136-00-228-1025 INTERCHANGEABLE
Tap,thread Cutting
5915-00-233-450113403 INTERCHANGEABLE
Filter,radio Frequency Interfere
Kurz & Root Generator Company, Llc
6150-00-284-8809M7104 INTERCHANGEABLE
Cable Assembly,special Purpose,e
General Electric Co Wiring Device Dept
4820-00-752-9402633048-2 INTERCHANGEABLE
Valve,globe
Lockheed Martin Corp
6150-01-171-4603ECI-14172 INTERCHANGEABLE
Bus,conductor
Mersen Usa Spm Corp.
9340-01-256-33421340-3 INTERCHANGEABLE
Tubing,glass
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5340-01-580-992313403 INTERCHANGEABLE
Handle,manual Control
Generac Mobile Products, Llc
5305-01-645-103813403 INTERCHANGEABLE
Screw,lock Plate
Clemco Industries Corp. Dba Clemco Industries Corp Div Clemco
Cross-Reference Index
Part NumberManufacturer
13403 PRIMARY Eaton Corporation Dba Eaton Inoac Div Eaton (USA)
S2631-1230P1 Raytheon Company Div Corp (USA)
Related Parts
5306-00-172-7154INTERCHANGEABLE
BOLT,MACHINE
79308
2945-00-211-5168INTERCHANGEABLE
AIR CLEANER,INTAKE
5136-00-228-1025INTERCHANGEABLE
TAP,THREAD CUTTING
5915-00-233-4501INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
13403
6150-00-284-8809INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
M7104
4820-00-752-9402INTERCHANGEABLE
VALVE,GLOBE
633048-2
6150-01-171-4603INTERCHANGEABLE
BUS,CONDUCTOR
ECI-14172
9340-01-256-3342INTERCHANGEABLE
TUBING,GLASS
1340-3
5340-01-580-9923INTERCHANGEABLE
HANDLE,MANUAL CONTROL
13403
5305-01-645-1038INTERCHANGEABLE
SCREW,LOCK PLATE
13403
6515-01-693-0951INTERCHANGEABLE
ADAPTER,ELECTRODE,ELECTROCARDIOG
13403

Frequently Asked Questions

What is NSN 5330-00-571-4195?

NSN 5330-00-571-4195 is a Seal,plain Encased, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-571-4195?

NSN 5330-00-571-4195 has 2 cross-referenced part numbers: 13403 (Eaton Corporation Dba Eaton Inoac Div Eaton), S2631-1230P1 (Raytheon Company Div Corp).

What NSN replaces 5330-00-571-4195?

There are 11 known substitutes for 5330-00-571-4195: 5306-00-172-7154, 2945-00-211-5168, 5136-00-228-1025 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13403?

Key specifications for 13403: Seal Width: 0.963 INCHES NOMINAL IN; Material: STEEL CASE; Housing Bore Diameter: 3.875 INCHES NOMINAL IN; Case Style: SHOULDERED. 7 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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