PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9994Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-00-514-4303 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-514-4303 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-514-4303. Primary manufacturer part number: 9994.
Features
  • Seal,plain Encased — FSC 5330
  • Seal Width: 0.625 INCHES NOMINAL IN
  • Material: LEATHER SEALING ELEMENT A
  • Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN
  • Sealing Element Style: ANGULAR-OPPOSED
  • Housing Bore Diameter: 1.752 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC SEALING ELEMENT B
  • Case Style: SQUARE
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Leather Sealing Element a construction
General Description

The Seal,plain Encased, cataloged under National Stock Number 5330-00-514-4303, 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 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5330-00-514-4303
Primary Part Number9994
Item NameSeal,plain Encased
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Seal Width0.625 INCHES NOMINAL IN
MaterialLEATHER SEALING ELEMENT A
Accommodated Shaft Diameter1.000 INCHES NOMINAL IN
Sealing Element StyleANGULAR-OPPOSED
Housing Bore Diameter1.752 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC SEALING ELEMENT B
Case StyleSQUARE
Accommodated Shaft Maximum Rated Speed2000 FEET PER MINUTE FT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4310-00-354-653899-94 INTERCHANGEABLE
Push Rod
Dresser Industries Inc Leroi Div
5930-00-887-58199175813-3 INTERCHANGEABLE
Switch,rotary
Us Army Aviation and Missile Command
5950-00-942-64469994 INTERCHANGEABLE
Transformer,power
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5963-01-082-3476480184-2 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Raytheon Company Dba Raytheon Co
2530-01-326-3069 INTERCHANGEABLE
Brake Shoe
Cross-Reference Index
Part NumberManufacturer
36070A Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
ED10585 Mobile Drilling Company Inc Dba Foremost-Mobile (USA)
A384X4 David Brown Hydraulics Inc Dba Hydreco (USA)
410230 Federal-Mogul Corp Government Sales Dept (USA)
9994 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
175AM1 Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
4310-00-354-6538INTERCHANGEABLE
PUSH ROD
99-94
5930-00-887-5819INTERCHANGEABLE
SWITCH,ROTARY
9175813-3
5950-00-942-6446INTERCHANGEABLE
TRANSFORMER,POWER
9994
5963-01-082-3476INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
480184-2
2530-01-326-3069INTERCHANGEABLE
BRAKE SHOE

Frequently Asked Questions

What is NSN 5330-00-514-4303?

NSN 5330-00-514-4303 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 5330-00-514-4303?

NSN 5330-00-514-4303 has 6 cross-referenced part numbers: 36070A (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions), ED10585 (Mobile Drilling Company Inc Dba Foremost-Mobile), A384X4 (David Brown Hydraulics Inc Dba Hydreco), 410230 (Federal-Mogul Corp Government Sales Dept), 9994 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions) and 1 more.

What NSN replaces 5330-00-514-4303?

There are 5 known substitutes for 5330-00-514-4303: 4310-00-354-6538, 5930-00-887-5819, 5950-00-942-6446 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9994?

Key specifications for 9994: Seal Width: 0.625 INCHES NOMINAL IN; Material: LEATHER SEALING ELEMENT A; Accommodated Shaft Diameter: 1.000 INCHES NOMINAL IN; Sealing Element Style: ANGULAR-OPPOSED. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-00-514-4303 still in active supply?

NSN 5330-00-514-4303 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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