PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18559Gasket

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 5330-00-252-8898 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-00-252-8898 — this item is cataloged by the U.S. Government under National Stock Number 5330-00-252-8898. Primary manufacturer part number: 18559.
Features
  • Gasket — FSC 5330
  • Bolt Hole Quantity: 2
  • Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN
  • Bolt Circle Diameter: 1.688 INCHES NOMINAL IN
  • Aperture Diameter: 0.750 INCHES NOMINAL IN
  • Material: PAPER OVERALL
  • Side Radius From Gasket Center: 0.812 INCHES NOMINAL IN
  • Hole Diameter: 0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
  • Applications requiring Paper Overall construction
General Description

The Gasket, cataloged under National Stock Number 5330-00-252-8898, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Spx Flow Us, Llc Dba Spx Valves & Controls. Government technical data includes 10 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5330-00-252-8898
Primary Part Number18559
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Bolt Hole Quantity2
Cross-Sectional Thickness0.010 INCHES NOMINAL IN
Bolt Circle Diameter1.688 INCHES NOMINAL IN
Aperture Diameter0.750 INCHES NOMINAL IN
MaterialPAPER OVERALL
Side Radius From Gasket Center0.812 INCHES NOMINAL IN
Hole Diameter0.219 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Style DesignatorNON-CIRCULAR
Outside Corner Radius0.219 INCHES NOMINAL IN
Cross-Sectional Shape StyleSOLID SINGLE OR COMPOSITION
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-202-3848110-3/8 INTERCHANGEABLE
Packing with Retainer
Blaine Hudson Printing
6145-00-729-9166 INTERCHANGEABLE
Wire,electrical
5330-00-814-6675600-0102-3/8 INTERCHANGEABLE
Packing with Retainer
Parker-Hannifin Corporation Dba Pneutronics Div Composite Sealing Systems Division
5330-00-918-9980 INTERCHANGEABLE
Seal,plain Encased
6105-00-937-578418-0559-00 INTERCHANGEABLE
Motor,alternating Current
Scotsman Industries Inc Div Scotsman Ice Systems
4130-01-459-361618559 INTERCHANGEABLE
Vacu-Discs
Dcm Clean Air Products, Inc.
Cross-Reference Index
Part NumberManufacturer
18559 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
5330-00-202-3848INTERCHANGEABLE
PACKING WITH RETAINER
110-3/8
6145-00-729-9166INTERCHANGEABLE
WIRE,ELECTRICAL
5330-00-814-6675INTERCHANGEABLE
PACKING WITH RETAINER
600-0102-3/8
5330-00-918-9980INTERCHANGEABLE
SEAL,PLAIN ENCASED
6105-00-937-5784INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
18-0559-00
4130-01-459-3616INTERCHANGEABLE
VACU-DISCS
18559

Frequently Asked Questions

What is NSN 5330-00-252-8898?

NSN 5330-00-252-8898 is a Gasket, manufactured by Spx Flow Us, Llc Dba Spx Valves & Controls, classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-00-252-8898?

NSN 5330-00-252-8898 has 1 cross-referenced part number: 18559 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 5330-00-252-8898?

There are 6 known substitutes for 5330-00-252-8898: 5330-00-202-3848, 6145-00-729-9166, 5330-00-814-6675 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18559?

Key specifications for 18559: Bolt Hole Quantity: 2; Cross-Sectional Thickness: 0.010 INCHES NOMINAL IN; Bolt Circle Diameter: 1.688 INCHES NOMINAL IN; Aperture Diameter: 0.750 INCHES NOMINAL IN. 12 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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