PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19664Seal,plain

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions · NSN 5330-01-371-3115 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-371-3115 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-371-3115. Primary manufacturer part number: 19664.
Features
  • Seal,plain — FSC 5330
  • Surface Treatment: PLASTIC CASE
  • Housing Bore Diameter: 80.000 MILLIMETERS NOMINAL MM
  • Construction: ONE-PIECE
  • Seal Width: 8.000 MILLIMETERS NOMINAL MM
  • Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
  • Accommodated Shaft Diameter: 50.000 MILLIMETERS NOMINAL MM
  • Outside Diameter: 80.2 MILLIMETERS NOMINAL MM
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Rubber Butadiene-Acrylonitrile Class Nbr Sealing Element construction
General Description

The Seal,plain, cataloged under National Stock Number 5330-01-371-3115, 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 1 commercial cross-reference from 1 manufacturer, 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
NSN5330-01-371-3115
Primary Part Number19664
Item NameSeal,plain
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSkf Usa Inc. Dba Skf Aerospace Sealing Solutions
StatusCANCELLED
Surface TreatmentPLASTIC CASE
Housing Bore Diameter80.000 MILLIMETERS NOMINAL MM
ConstructionONE-PIECE
Seal Width8.000 MILLIMETERS NOMINAL MM
MaterialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEALING ELEMENT
Accommodated Shaft Diameter50.000 MILLIMETERS NOMINAL MM
Outside Diameter80.2 MILLIMETERS NOMINAL MM
Cross-Sectional Shape StyleSINGLE LIP
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
9330-00-292-374899119664 INTERCHANGEABLE
Window,observation
Alfa Laval Inc
5915-00-504-7560 INTERCHANGEABLE
Filter,band Pass
5935-00-602-8749150-0207-200 INTERCHANGEABLE
Jack,tip
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
19664 PRIMARY Skf Usa Inc. Dba Skf Aerospace Sealing Solutions (USA)
Related Parts
9330-00-292-3748INTERCHANGEABLE
WINDOW,OBSERVATION
99119664
5915-00-504-7560INTERCHANGEABLE
FILTER,BAND PASS
5935-00-602-8749INTERCHANGEABLE
JACK,TIP
150-0207-200

Frequently Asked Questions

What is NSN 5330-01-371-3115?

NSN 5330-01-371-3115 is a Seal,plain, 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 5330-01-371-3115?

NSN 5330-01-371-3115 has 1 cross-referenced part number: 19664 (Skf Usa Inc. Dba Skf Aerospace Sealing Solutions).

What NSN replaces 5330-01-371-3115?

There are 3 known substitutes for 5330-01-371-3115: 9330-00-292-3748, 5915-00-504-7560, 5935-00-602-8749. Verify interchangeability with system specifications before substitution.

What are the specifications of 19664?

Key specifications for 19664: Surface Treatment: PLASTIC CASE; Housing Bore Diameter: 80.000 MILLIMETERS NOMINAL MM; Construction: ONE-PIECE; Seal Width: 8.000 MILLIMETERS NOMINAL MM. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5330-01-371-3115 still in active supply?

NSN 5330-01-371-3115 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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