PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14990Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-179-0990 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-179-0990 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-179-0990. Primary manufacturer part number: 14990.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.500 INCHES NOMINAL IN
  • Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN
  • Housing Bore Diameter: 2.374 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR
  • Accommodated Shaft Maximum Rated Speed: 2000 FEET PER MINUTE FT
  • Material: LEATHER SEALING ELEMENT
  • Case Style: SQUARE
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 5330-00-179-0990, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Skf Usa Inc. Dba Skf Aerospace Sealing Solutions. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-179-0990
Primary Part Number14990
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Seal Width0.500 INCHES NOMINAL IN
Accommodated Shaft Diameter1.500 INCHES NOMINAL IN
Housing Bore Diameter2.374 INCHES NOMINAL IN
Sealing Element StyleANGULAR
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
MaterialLEATHER SEALING ELEMENT
Case StyleSQUARE
MaterialSTEEL CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
6685-00-075-6868 INTERCHANGEABLE
Thermometer,self-Indicating
5330-00-098-480514990 INTERCHANGEABLE
Gasket
Boeing Distribution Services X, Inc.
5950-00-156-6977 INTERCHANGEABLE
Reactor
5315-00-194-322614990 INTERCHANGEABLE
Pin,straight,headless
Eaton Aerospace Llc Div Fluid and Electrical Distribution Division
2940-00-843-9824FT1015 INTERCHANGEABLE
Filter Element,fluid
Honeywell International Inc Dba Honeywell Div Consumer Products Group
5950-01-451-003214990 INTERCHANGEABLE
Coil,electrical
Standex Electronics, Inc.
4320-01-458-8363 INTERCHANGEABLE
Slinger,pump,centri
4240-01-492-2955 INTERCHANGEABLE
Helmet,welder's
5340-01-669-9550B43-BB-4 INTERCHANGEABLE
Mount,resilient,utility
Hutchinson Aerospace & Industry, Inc. Dba Barry Wright Corp
Cross-Reference Index
Part NumberManufacturer
00044 Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA)
14990 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
50059K Federal-Mogul Corp Government Sales Dept (USA)
Related Parts
6685-00-075-6868INTERCHANGEABLE
THERMOMETER,SELF-INDICATING
5330-00-098-4805INTERCHANGEABLE
GASKET
14990
5950-00-156-6977INTERCHANGEABLE
REACTOR
5315-00-194-3226INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
14990
2940-00-843-9824INTERCHANGEABLE
FILTER ELEMENT,FLUID
FT1015
5950-01-451-0032INTERCHANGEABLE
COIL,ELECTRICAL
14990
4320-01-458-8363INTERCHANGEABLE
SLINGER,PUMP,CENTRI
4240-01-492-2955INTERCHANGEABLE
HELMET,WELDER'S
5340-01-669-9550INTERCHANGEABLE
MOUNT,RESILIENT,UTILITY
B43-BB-4

Frequently Asked Questions

What is NSN 5330-00-179-0990?

NSN 5330-00-179-0990 is a Seal,plain Encased, manufactured by Skf Usa Inc. Dba Skf Aerospace Sealing Solutions, classified under FSC 5330 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5330-00-179-0990?

NSN 5330-00-179-0990 has 3 cross-referenced part numbers: 00044 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 14990 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), 50059K (Federal-Mogul Corp Government Sales Dept).

What NSN replaces 5330-00-179-0990?

There are 9 known substitutes for 5330-00-179-0990: 6685-00-075-6868, 5330-00-098-4805, 5950-00-156-6977 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 14990?

Key specifications for 14990: Seal Width: 0.500 INCHES NOMINAL IN; Accommodated Shaft Diameter: 1.500 INCHES NOMINAL IN; Housing Bore Diameter: 2.374 INCHES NOMINAL IN; Sealing Element Style: ANGULAR. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-179-0990 still in active supply?

NSN 5330-00-179-0990 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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