PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63X328Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-575-5294 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-575-5294 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-575-5294. Primary manufacturer part number: 63X328.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 1.828 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Diameter: 1.062 INCHES NOMINAL IN
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Accommodated Shaft Maximum Rated Speed: 3000 FEET PER MINUTE FT
  • Seal Width: 0.437 INCHES NOMINAL IN
  • Case Style: RECESSED
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-575-5294, 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 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-575-5294
Primary Part Number63X328
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusCANCELLED
Housing Bore Diameter1.828 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Accommodated Shaft Diameter1.062 INCHES NOMINAL IN
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
Seal Width0.437 INCHES NOMINAL IN
Case StyleRECESSED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
3120-00-989-3201 INTERCHANGEABLE
Bushing,sleeve
5915-01-219-4251337-016-9001 INTERCHANGEABLE
Filter,radio Frequency Interfere
Honeywell International, Inc Div Aerospace-Tucson
Cross-Reference Index
Part NumberManufacturer
D83-5 Roper Industries Inc Roper Pump Co Div (USA)
63X328 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
3120-00-989-3201INTERCHANGEABLE
BUSHING,SLEEVE
5915-01-219-4251INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
337-016-9001

Frequently Asked Questions

What is NSN 5330-00-575-5294?

NSN 5330-00-575-5294 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: cancelled.

What are the part numbers for NSN 5330-00-575-5294?

NSN 5330-00-575-5294 has 2 cross-referenced part numbers: D83-5 (Roper Industries Inc Roper Pump Co Div), 63X328 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).

What NSN replaces 5330-00-575-5294?

There are 2 known substitutes for 5330-00-575-5294: 3120-00-989-3201, 5915-01-219-4251. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X328?

Key specifications for 63X328: Housing Bore Diameter: 1.828 INCHES NOMINAL IN; Sealing Element Style: ANGULAR; Accommodated Shaft Diameter: 1.062 INCHES NOMINAL IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-575-5294 still in active supply?

NSN 5330-00-575-5294 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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