PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63X145Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-080-0768 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-080-0768 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-080-0768. Primary manufacturer part number: 63X145.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Case Style: SQUARE
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Seal Width: 0.313 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 0.750 INCHES NOMINAL IN
  • Housing Bore Diameter: 1.575 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 5330-00-080-0768, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 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
NSN5330-00-080-0768
Primary Part Number63X145
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Sealing Element StyleANGULAR
Case StyleSQUARE
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Seal Width0.313 INCHES NOMINAL IN
Accommodated Shaft Diameter0.750 INCHES NOMINAL IN
Housing Bore Diameter1.575 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5999-00-057-2929 INTERCHANGEABLE
Contact,electrical
6920-00-107-0183 INTERCHANGEABLE
Adapter,bearing
5330-00-178-2271 INTERCHANGEABLE
Seal,plain Encased
6625-00-349-5977 INTERCHANGEABLE
Multiplier,electrical Instrument
9540-00-628-4537 INTERCHANGEABLE
Angle,structural
5342-00-684-9689437629-2 INTERCHANGEABLE
Coupling,clamp,grooved
Honeywell International Inc. Dba Honeywell International Div Aerospace-Minneapolis
5930-00-717-6554 INTERCHANGEABLE
Switch,prop Feather
2530-00-737-24307372430 INTERCHANGEABLE
Plate Asy Backing
U S Army Tank Automotive Command Amsta-Im-Mm
5935-00-763-0858SM-A-617920-3 INTERCHANGEABLE
Connector Body,receptacle,electr
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3040-00-986-2427 INTERCHANGEABLE
Shaft,throat Assembly
Cross-Reference Index
Part NumberManufacturer
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
50081 Napco International Llc Dba Napco International Inc (USA)
63X145 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
7591 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
471498 Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
5999-00-057-2929INTERCHANGEABLE
CONTACT,ELECTRICAL
6920-00-107-0183INTERCHANGEABLE
ADAPTER,BEARING
5330-00-178-2271INTERCHANGEABLE
SEAL,PLAIN ENCASED
6625-00-349-5977INTERCHANGEABLE
MULTIPLIER,ELECTRICAL INSTRUMENT
9540-00-628-4537INTERCHANGEABLE
ANGLE,STRUCTURAL
5342-00-684-9689INTERCHANGEABLE
COUPLING,CLAMP,GROOVED
437629-2
5930-00-717-6554INTERCHANGEABLE
SWITCH,PROP FEATHER
2530-00-737-2430INTERCHANGEABLE
PLATE ASY BACKING
7372430
5935-00-763-0858INTERCHANGEABLE
CONNECTOR BODY,RECEPTACLE,ELECTR
SM-A-617920-3
3040-00-986-2427INTERCHANGEABLE
SHAFT,THROAT ASSEMBLY
5960-01-014-1595INTERCHANGEABLE
ELECTRON TUBE
3455-01-054-1804INTERCHANGEABLE
FILE,ROTARY

Frequently Asked Questions

What is NSN 5330-00-080-0768?

NSN 5330-00-080-0768 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 5330-00-080-0768?

NSN 5330-00-080-0768 has 5 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 50081 (Napco International Llc Dba Napco International Inc), 63X145 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 7591 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 471498 (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 5330-00-080-0768?

There are 12 known substitutes for 5330-00-080-0768: 5999-00-057-2929, 6920-00-107-0183, 5330-00-178-2271 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X145?

Key specifications for 63X145: Sealing Element Style: ANGULAR; Case Style: SQUARE; Material: STEEL CASE; Material: RUBBER SYNTHETIC SEALING ELEMENT. 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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