PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63X658Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-723-3080 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-723-3080 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-723-3080. Primary manufacturer part number: 63X658.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Surface Treatment: CADMIUM OR ZINC CASE
  • Seal Width: 0.580 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
  • Case Style: SQUARE
  • Housing Bore Diameter: 2.627 INCHES MINIMUM AND 2.631 INCHES MAXIMUM IN
  • Material: WOOL OR RUBBER SYNTHETIC SEALING ELEMENT
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Wool or Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-723-3080, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-723-3080
Primary Part Number63X658
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Accommodated Shaft Diameter1.500 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Surface TreatmentCADMIUM OR ZINC CASE
Seal Width0.580 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN
Case StyleSQUARE
Housing Bore Diameter2.627 INCHES MINIMUM AND 2.631 INCHES MAXIMUM IN
MaterialWOOL OR RUBBER SYNTHETIC SEALING ELEMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5305-01-486-7185692329 INTERCHANGEABLE
Screw,machine
Briggs and Stratton Corp
Cross-Reference Index
Part NumberManufacturer
63X658 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
94169 PRIMARY New Venture Gear Inc New Process Gear Div (USA)
Related Parts
5305-01-486-7185INTERCHANGEABLE
SCREW,MACHINE
692329

Frequently Asked Questions

What is NSN 5330-00-723-3080?

NSN 5330-00-723-3080 is a Seal,plain Encased, manufactured by Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-723-3080?

NSN 5330-00-723-3080 has 3 cross-referenced part numbers: 63X658 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 94169 (New Venture Gear Inc New Process Gear Div).

What NSN replaces 5330-00-723-3080?

There is 1 known substitute for 5330-00-723-3080: 5305-01-486-7185. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X658?

Key specifications for 63X658: Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Surface Treatment: CADMIUM OR ZINC CASE; Seal Width: 0.580 INCHES MINIMUM AND 0.610 INCHES MAXIMUM IN. 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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