PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

297840PC2Seal,plain Encased

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5330-00-292-4022 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-292-4022 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-292-4022. Primary manufacturer part number: 297840PC2.
Features
  • Seal,plain Encased — FSC 5330
  • Housing Bore Diameter: 2.250 INCHES NOMINAL IN
  • Accommodated Shaft Maximum Rated Speed: 1000 FEET PER MINUTE FT
  • Sealing Element Style: ANGULAR
  • Material: RUBBER SYNTHETIC SEALING ELEMENT
  • Material: STEEL CORROSION RESISTING CASE
  • Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Synthetic Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-292-4022, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-292-4022
Primary Part Number297840PC2
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusCANCELLED
Housing Bore Diameter2.250 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed1000 FEET PER MINUTE FT
Sealing Element StyleANGULAR
MaterialRUBBER SYNTHETIC SEALING ELEMENT
MaterialSTEEL CORROSION RESISTING CASE
Accommodated Shaft Diameter1.500 INCHES NOMINAL IN
Case StyleSQUARE
Seal Width0.375 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5330-00-291-904963X643 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
Cross-Reference Index
Part NumberManufacturer
297840PC2 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
T8016397PT16 General Electric Company (USA)
280297PT16 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
365306PC4 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
21159-0643 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
Z33S44375-4485 Naval Ordnance Standards (USA)
281481PC138 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
97GX107 Joy Global Underground Mining Llc (USA)
63X643 Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc (USA)
319941PC42 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5330-00-291-9049INTERCHANGEABLE
SEAL,PLAIN ENCASED
63X643

Frequently Asked Questions

What is NSN 5330-00-292-4022?

NSN 5330-00-292-4022 is a Seal,plain Encased, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-292-4022?

NSN 5330-00-292-4022 has 11 cross-referenced part numbers: 297840PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), T8016397PT16 (General Electric Company), 280297PT16 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 365306PC4 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 21159-0643 (Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc) and 6 more.

What NSN replaces 5330-00-292-4022?

There is 1 known substitute for 5330-00-292-4022: 5330-00-291-9049. Verify interchangeability with system specifications before substitution.

What are the specifications of 297840PC2?

Key specifications for 297840PC2: Housing Bore Diameter: 2.250 INCHES NOMINAL IN; Accommodated Shaft Maximum Rated Speed: 1000 FEET PER MINUTE FT; Sealing Element Style: ANGULAR; Material: RUBBER SYNTHETIC SEALING ELEMENT. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-292-4022 still in active supply?

NSN 5330-00-292-4022 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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