PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00044 TYPE TY 1 CASE TY 3B ELEMESeal,plain Encased

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5330-00-291-7140 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-291-7140 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-291-7140. Primary manufacturer part number: 00044 TYPE TY 1 CASE TY 3B ELEME.
Features
  • Seal,plain Encased — FSC 5330
  • Accommodated Shaft Diameter: 3.000 INCHES NOMINAL IN
  • Housing Bore Diameter: 4.250 INCHES NOMINAL IN
  • Case Style: SQUARE
  • Surface Treatment: ZINC CASE
  • Sealing Element Style: ANGULAR
  • Material: LEATHER SEALING ELEMENT
  • Seal Width: 0.656 INCHES NOMINAL IN
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 5330-00-291-7140, 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 9 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-291-7140
Primary Part Number00044 TYPE TY 1 CASE TY 3B ELEME
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusACTIVE
Accommodated Shaft Diameter3.000 INCHES NOMINAL IN
Housing Bore Diameter4.250 INCHES NOMINAL IN
Case StyleSQUARE
Surface TreatmentZINC CASE
Sealing Element StyleANGULAR
MaterialLEATHER SEALING ELEMENT
Seal Width0.656 INCHES NOMINAL IN
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
9540-01-071-4710 INTERCHANGEABLE
Angle,structural
4320-01-174-5970 INTERCHANGEABLE
Head,hydraulic Motor-Pump
5365-01-311-151961227 INTERCHANGEABLE
Spacer,sleeve
Itw Food Equipment Group Llc Dba Hobart Service
5340-01-429-6166235086 INTERCHANGEABLE
Bracket,mounting
Kohler Co Engine Plant Div
Cross-Reference Index
Part NumberManufacturer
00044 TYPE TY 1 CASE TY 3B ELEME PRIMARY Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
61-2-27 Allard Nazarian Group, Inc. Dba Granite State Manufacturing (USA)
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
235086 Federal-Mogul Corp Chassis Products Div (USA)
Related Parts
9540-01-071-4710INTERCHANGEABLE
ANGLE,STRUCTURAL
4320-01-174-5970INTERCHANGEABLE
HEAD,HYDRAULIC MOTOR-PUMP
5365-01-311-1519INTERCHANGEABLE
SPACER,SLEEVE
61227
5340-01-429-6166INTERCHANGEABLE
BRACKET,MOUNTING
235086

Frequently Asked Questions

What is NSN 5330-00-291-7140?

NSN 5330-00-291-7140 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 5330-00-291-7140?

NSN 5330-00-291-7140 has 4 cross-referenced part numbers: 00044 TYPE TY 1 CASE TY 3B ELEME (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 61-2-27 (Allard Nazarian Group, Inc. Dba Granite State Manufacturing), 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 235086 (Federal-Mogul Corp Chassis Products Div).

What NSN replaces 5330-00-291-7140?

There are 4 known substitutes for 5330-00-291-7140: 9540-01-071-4710, 4320-01-174-5970, 5365-01-311-1519 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 00044 TYPE TY 1 CASE TY 3B ELEME?

Key specifications for 00044 TYPE TY 1 CASE TY 3B ELEME: Accommodated Shaft Diameter: 3.000 INCHES NOMINAL IN; Housing Bore Diameter: 4.250 INCHES NOMINAL IN; Case Style: SQUARE; Surface Treatment: ZINC CASE. 9 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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