PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63X52Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-179-0900 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-179-0900 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-179-0900. Primary manufacturer part number: 63X52.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 0.500 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 3000 FEET PER MINUTE FT
  • Case Style: SQUARE
  • Sealing Element Style: ANGULAR
  • Seal Width: 0.375 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
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 5330-00-179-0900, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-179-0900
Primary Part Number63X52
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusCANCELLED
Accommodated Shaft Diameter0.500 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed3000 FEET PER MINUTE FT
Case StyleSQUARE
Sealing Element StyleANGULAR
Seal Width0.375 INCHES NOMINAL IN
MaterialSTEEL CASE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Housing Bore Diameter1.125 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5330-00-154-877221161-0052 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
2910-01-312-968160055 INTERCHANGEABLE
Pump,fuel,metering and Distribut
Petroleum Analyzer Co L.p
6850-01-505-770460055 INTERCHANGEABLE
Cleaning Compound,solvent
1st Enviro-Safety Inc.
7610-01-645-325160055 INTERCHANGEABLE
Book
R.s. Means Company Llc
Cross-Reference Index
Part NumberManufacturer
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
60055 Zf Industrieantriebe Witten Gmbh (DEU)
63X52 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Related Parts
5330-00-154-8772INTERCHANGEABLE
SEAL,PLAIN ENCASED
21161-0052
2910-01-312-9681INTERCHANGEABLE
PUMP,FUEL,METERING AND DISTRIBUT
60055
6850-01-505-7704INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT
60055
7610-01-645-3251INTERCHANGEABLE
BOOK
60055

Frequently Asked Questions

What is NSN 5330-00-179-0900?

NSN 5330-00-179-0900 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 5330-00-179-0900?

NSN 5330-00-179-0900 has 3 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 60055 (Zf Industrieantriebe Witten Gmbh), 63X52 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc).

What NSN replaces 5330-00-179-0900?

There are 4 known substitutes for 5330-00-179-0900: 5330-00-154-8772, 2910-01-312-9681, 6850-01-505-7704 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 63X52?

Key specifications for 63X52: Accommodated Shaft Diameter: 0.500 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 3000 FEET PER MINUTE FT; Case Style: SQUARE; Sealing Element Style: ANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-179-0900 still in active supply?

NSN 5330-00-179-0900 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.
PartsTable Design LLC · partstable.com