PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63X7197T2Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-857-3935 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-857-3935 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-857-3935. Primary manufacturer part number: 63X7197T2.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Seal Width: 0.684 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT B
  • Housing Bore Diameter: 4.000 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT A
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 3.000 INCHES NOMINAL IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element B construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-857-3935, 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 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-857-3935
Primary Part Number63X7197T2
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Sealing Element StyleANGULAR
Seal Width0.684 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT B
Housing Bore Diameter4.000 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT A
Case StyleSQUARE
Accommodated Shaft Diameter3.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-997-1914F1240-010 INTERCHANGEABLE
Washer,spring Tension
Barnes Group Inc. Dba Associated Spring Div Associated Spring Bristol
6240-01-504-64417052-100-B INTERCHANGEABLE
Sign,exit
Jessup Manufacturing Company
Cross-Reference Index
Part NumberManufacturer
7012B Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
7012B Siemens Energy, Inc. Dba Dresser-Rand (USA)
63X7197T2 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
200122B17 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
Related Parts
5310-00-997-1914INTERCHANGEABLE
WASHER,SPRING TENSION
F1240-010
6240-01-504-6441INTERCHANGEABLE
SIGN,EXIT
7052-100-B

Frequently Asked Questions

What is NSN 5330-00-857-3935?

NSN 5330-00-857-3935 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 5330-00-857-3935?

NSN 5330-00-857-3935 has 4 cross-referenced part numbers: 7012B (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 7012B (Siemens Energy, Inc. Dba Dresser-Rand), 63X7197T2 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 200122B17 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture).

What NSN replaces 5330-00-857-3935?

There are 2 known substitutes for 5330-00-857-3935: 5310-00-997-1914, 6240-01-504-6441. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X7197T2?

Key specifications for 63X7197T2: Sealing Element Style: ANGULAR; Seal Width: 0.684 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC SEALING ELEMENT B; Housing Bore Diameter: 4.000 INCHES NOMINAL 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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