PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

00044Seal,plain Encased

Defense Logistics Agency Dba Defense Supply Center Philadelphia · NSN 5330-00-104-0004 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-104-0004 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-104-0004. Primary manufacturer part number: 00044.
Features
  • Seal,plain Encased — FSC 5330
  • Sealing Element Style: ANGULAR
  • Outside Diameter: 1.003 INCHES NOMINAL IN
  • Material: STEEL CASE
  • Seal Width: 0.375 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 0.438 INCHES NOMINAL IN
  • Surface Treatment: PLASTIC CASE
  • Housing Bore Diameter: 0.999 INCHES NOMINAL IN
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 5330-00-104-0004, 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 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-104-0004
Primary Part Number00044
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerDefense Logistics Agency Dba Defense Supply Center Philadelphia
StatusCANCELLED
Sealing Element StyleANGULAR
Outside Diameter1.003 INCHES NOMINAL IN
MaterialSTEEL CASE
Seal Width0.375 INCHES NOMINAL IN
Accommodated Shaft Diameter0.438 INCHES NOMINAL IN
Surface TreatmentPLASTIC CASE
Housing Bore Diameter0.999 INCHES NOMINAL IN
Case StyleSQUARE
MaterialRUBBER SYNTHETIC SEALING ELEMENT
Accommodated Shaft Maximum Rated Speed3600 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
9905-00-202-36390100A INTERCHANGEABLE
Reflector,indicating,clearance
Grote Industries Inc Dba Grote Manufacturing Co Div Military Products
5950-01-008-9435435-5 INTERCHANGEABLE
Coil,radio Frequency
Caddell Burns Manufacturing Co Inc
5340-01-397-6888 INTERCHANGEABLE
Standoff,plain,snap-in
Cross-Reference Index
Part NumberManufacturer
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
8327102 Am General Llc (USA)
4355 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
8327102 Spalla Inc (USA)
Related Parts
9905-00-202-3639INTERCHANGEABLE
REFLECTOR,INDICATING,CLEARANCE
0100A
5950-01-008-9435INTERCHANGEABLE
COIL,RADIO FREQUENCY
435-5
5340-01-397-6888INTERCHANGEABLE
STANDOFF,PLAIN,SNAP-IN

Frequently Asked Questions

What is NSN 5330-00-104-0004?

NSN 5330-00-104-0004 is a Seal,plain Encased, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-104-0004?

NSN 5330-00-104-0004 has 4 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 8327102 (Am General Llc), 4355 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 8327102 (Spalla Inc).

What NSN replaces 5330-00-104-0004?

There are 3 known substitutes for 5330-00-104-0004: 9905-00-202-3639, 5950-01-008-9435, 5340-01-397-6888. Verify interchangeability with system specifications before substitution.

What are the specifications of 00044?

Key specifications for 00044: Sealing Element Style: ANGULAR; Outside Diameter: 1.003 INCHES NOMINAL IN; Material: STEEL CASE; Seal Width: 0.375 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-104-0004 still in active supply?

NSN 5330-00-104-0004 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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