PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

53X2923Seal,plain Encased

Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc · NSN 5330-00-641-2222 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-641-2222 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-641-2222. Primary manufacturer part number: 53X2923.
Features
  • Seal,plain Encased — FSC 5330
  • Case Style: SQUARE
  • Accommodated Shaft Diameter: 5.000 INCHES NOMINAL IN
  • Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
  • Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS
  • Housing Bore Diameter: 6.251 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Sealing Element Style: ANGULAR
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather or Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-641-2222, 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 15 commercial cross-references from 11 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
NSN5330-00-641-2222
Primary Part Number53X2923
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerGarlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
StatusACTIVE
Case StyleSQUARE
Accommodated Shaft Diameter5.000 INCHES NOMINAL IN
MaterialLEATHER OR RUBBER SYNTHETIC SEALING ELEMENT
Maximum Pressure Rating7.0 POUNDS PER SQUARE INCH (PSI) LBS
Housing Bore Diameter6.251 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Sealing Element StyleANGULAR
Seal Width0.594 INCHES MINIMUM AND 0.656 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-081-70475528-5 INTERCHANGEABLE
Washer,convex
Goodrich Aerospace Canada Ltd
6145-00-135-001861A5A54 INTERCHANGEABLE
Cable,radio Frequency
Naval Air Warfare Center Aircraft Div
5330-00-154-8464 INTERCHANGEABLE
Seal,plain Encased
4510-00-159-8289 INTERCHANGEABLE
Flush Connection,urinal-Water Cl
5975-00-179-0302 INTERCHANGEABLE
Coupling,electrical Conduit
5977-00-251-3027234N104 INTERCHANGEABLE
Brush,electrical Contact
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
2910-00-328-9608142-0045 INTERCHANGEABLE
Retainer,main Ajust
Cummins Power Generation Inc.
6605-00-330-4501 INTERCHANGEABLE
Transmitter Head As
2540-00-359-2422233156 INTERCHANGEABLE
Cushion,seat Back,vehicular
The Wise Company Llc
2815-00-393-5579 INTERCHANGEABLE
Valve,intake
Cross-Reference Index
Part NumberManufacturer
6487 Hyster-Yale Group, Inc. (USA)
PI1011 Osgood Co the (USA)
53X2923 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
65X2923 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
6255 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
2923 PRIMARY Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
55285 PRIMARY Federal-Mogul Corp Government Sales Dept (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
6255 Chicoine & Lewallen Enterprises Inc (USA)
PI606K Ilsco Corporation Dba Utilco Div (USA)
RM146A33 PRIMARY Heil Environmental Industries (USA)
5330-413000 Chief of Engineers Dept of Army (USA)
2923 Osgood Co the (USA)
6255K Lucas Western Inc (USA)
61349 Osgood Co the (USA)
Related Parts
5310-00-081-7047INTERCHANGEABLE
WASHER,CONVEX
5528-5
6145-00-135-0018INTERCHANGEABLE
CABLE,RADIO FREQUENCY
61A5A54
5330-00-154-8464INTERCHANGEABLE
SEAL,PLAIN ENCASED
4510-00-159-8289INTERCHANGEABLE
FLUSH CONNECTION,URINAL-WATER CL
5975-00-179-0302INTERCHANGEABLE
COUPLING,ELECTRICAL CONDUIT
5977-00-251-3027INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
234N104
2910-00-328-9608INTERCHANGEABLE
RETAINER,MAIN AJUST
142-0045
6605-00-330-4501INTERCHANGEABLE
TRANSMITTER HEAD AS
2540-00-359-2422INTERCHANGEABLE
CUSHION,SEAT BACK,VEHICULAR
233156
2815-00-393-5579INTERCHANGEABLE
VALVE,INTAKE
5330-00-699-8560INTERCHANGEABLE
PACKING,PREFORMED
64-87
2530-00-845-8442INTERCHANGEABLE
CYLINDER,MASTER
1881984

Frequently Asked Questions

What is NSN 5330-00-641-2222?

NSN 5330-00-641-2222 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 5330-00-641-2222?

NSN 5330-00-641-2222 has 15 cross-referenced part numbers: 6487 (Hyster-Yale Group, Inc.), PI1011 (Osgood Co the), 53X2923 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 65X2923 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc), 6255 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 10 more.

What NSN replaces 5330-00-641-2222?

There are 12 known substitutes for 5330-00-641-2222: 5310-00-081-7047, 6145-00-135-0018, 5330-00-154-8464 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 53X2923?

Key specifications for 53X2923: Case Style: SQUARE; Accommodated Shaft Diameter: 5.000 INCHES NOMINAL IN; Material: LEATHER OR RUBBER SYNTHETIC SEALING ELEMENT; Maximum Pressure Rating: 7.0 POUNDS PER SQUARE INCH (PSI) LBS. 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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