PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6456Seal,plain Encased

Hutchinson Seal Corporation · NSN 5330-00-357-9861 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-357-9861 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-357-9861. Primary manufacturer part number: 6456.
Features
  • Seal,plain Encased — FSC 5330
  • Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
  • Sealing Element Style: ANGULAR
  • Material: STEEL CASE
  • Accommodated Shaft Diameter: 1.734 INCHES NOMINAL IN
  • Seal Width: 0.250 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT
  • Case Style: SQUARE
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 5330-00-357-9861, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hutchinson Seal Corporation. Government technical data includes 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-357-9861
Primary Part Number6456
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerHutchinson Seal Corporation
StatusACTIVE
Temp Rating-50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
Sealing Element StyleANGULAR
MaterialSTEEL CASE
Accommodated Shaft Diameter1.734 INCHES NOMINAL IN
Seal Width0.250 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed1000 FEET PER MINUTE FT
Housing Bore Diameter2.449 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4710-00-146-7543 INTERCHANGEABLE
Tube,fuel Oil
5305-00-290-2535 INTERCHANGEABLE
Screw,wood
3455-00-307-951251-10628 INTERCHANGEABLE
Cutter,milling,end
Union Butterfield Corp P O Box 9000 Crystal Lake Il 60039
5330-00-345-18616456 INTERCHANGEABLE
Gasket
Hoist Liftruck Mfg Inc
5330-00-358-47606456 INTERCHANGEABLE
Gasket
Teleflex Inc Electrical Systems Div
5330-00-451-9027 INTERCHANGEABLE
Gasket
3120-00-661-78866456 INTERCHANGEABLE
Bearing,sleeve
Northrop Grumman Systems Corporation Div Marine Systems
6640-01-074-51266456 INTERCHANGEABLE
Test Tube,blood Collecting
Becton, Dickinson and Co Dba Becton Dickinson & Co
5305-01-078-49736456 INTERCHANGEABLE
Thumbscrew
Carlisle & Finch Co
Cross-Reference Index
Part NumberManufacturer
6456 Hutchinson Seal Corporation (USA)
6456 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
4710-00-146-7543INTERCHANGEABLE
TUBE,FUEL OIL
5305-00-290-2535INTERCHANGEABLE
SCREW,WOOD
3455-00-307-9512INTERCHANGEABLE
CUTTER,MILLING,END
51-10628
5330-00-345-1861INTERCHANGEABLE
GASKET
6456
5330-00-358-4760INTERCHANGEABLE
GASKET
6456
5330-00-451-9027INTERCHANGEABLE
GASKET
3120-00-661-7886INTERCHANGEABLE
BEARING,SLEEVE
6456
6640-01-074-5126INTERCHANGEABLE
TEST TUBE,BLOOD COLLECTING
6456
5305-01-078-4973INTERCHANGEABLE
THUMBSCREW
6456

Frequently Asked Questions

What is NSN 5330-00-357-9861?

NSN 5330-00-357-9861 is a Seal,plain Encased, manufactured by Hutchinson Seal Corporation, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-357-9861?

NSN 5330-00-357-9861 has 2 cross-referenced part numbers: 6456 (Hutchinson Seal Corporation), 6456 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5330-00-357-9861?

There are 9 known substitutes for 5330-00-357-9861: 4710-00-146-7543, 5305-00-290-2535, 3455-00-307-9512 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6456?

Key specifications for 6456: Temp Rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF; Sealing Element Style: ANGULAR; Material: STEEL CASE; Accommodated Shaft Diameter: 1.734 INCHES NOMINAL IN. 9 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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