PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00044 TY1 CASE TY2BSeal,plain Encased

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5330-00-154-8209 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-154-8209 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-154-8209. Primary manufacturer part number: 00044 TY1 CASE TY2B.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Material: LEATHER SEALING ELEMENT
  • Accommodated Shaft Diameter: 3.250 INCHES NOMINAL IN
  • Seal Width: 0.469 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Housing Bore Diameter: 4.504 INCHES NOMINAL IN
  • Material: STEEL CASE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-154-8209, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-00-154-8209
Primary Part Number00044 TY1 CASE TY2B
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
MaterialLEATHER SEALING ELEMENT
Accommodated Shaft Diameter3.250 INCHES NOMINAL IN
Seal Width0.469 INCHES NOMINAL IN
Case StyleSQUARE
Housing Bore Diameter4.504 INCHES NOMINAL IN
MaterialSTEEL CASE
Sealing Element StyleANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-291-90482186197 INTERCHANGEABLE
Seal,plain Encased
Rolls-Royce Solutions America Inc
5330-00-350-9946 INTERCHANGEABLE
Seal,plain Encased
Cross-Reference Index
Part NumberManufacturer
00044 TY1 CASE TY2B Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
Related Parts
5330-00-291-9048INTERCHANGEABLE
SEAL,PLAIN ENCASED
2186197
5330-00-350-9946INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 5330-00-154-8209?

NSN 5330-00-154-8209 is a Seal,plain Encased, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-154-8209?

NSN 5330-00-154-8209 has 1 cross-referenced part number: 00044 TY1 CASE TY2B (Defense Logistics Agency Dba Defense Supply Center Philadelphia).

What NSN replaces 5330-00-154-8209?

There are 2 known substitutes for 5330-00-154-8209: 5330-00-291-9048, 5330-00-350-9946. Verify interchangeability with system specifications before substitution.

What are the specifications of 00044 TY1 CASE TY2B?

Key specifications for 00044 TY1 CASE TY2B: Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT; Material: LEATHER SEALING ELEMENT; Accommodated Shaft Diameter: 3.250 INCHES NOMINAL IN; Seal Width: 0.469 INCHES NOMINAL IN. 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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