PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

82159Sealing Washer

Spx Flow Us, Llc Dba Spx Valves & Controls · NSN 5330-01-026-0572 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-026-0572 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-026-0572. Primary manufacturer part number: 82159.
Features
  • Sealing Washer — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: Spx Flow Us, Llc Dba Spx Valves & Controls
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Sealing Washer, cataloged under National Stock Number 5330-01-026-0572, 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. This item has 2 commercial cross-references 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.

Catalog Facts
Item NameSealing Washer
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersSpx Flow Us, Llc Dba Spx Valves & Controls (CAGE 97370)
Technical Specifications
ParameterValue
NSN5330-01-026-0572
Primary Part Number82159
Item NameSealing Washer
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerSpx Flow Us, Llc Dba Spx Valves & Controls
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
2815-00-246-499882159 INTERCHANGEABLE
Piston,internal Combustion Engin
Perkins Engines Co Ltd
3655-00-661-228682-159 INTERCHANGEABLE
Valve,oxygen Pressure
Marshall Excelsior Co
5307-01-102-2775 INTERCHANGEABLE
Stud,plain
3439-01-424-53778-2159 INTERCHANGEABLE
Cup,shield,torch
Thermal Dynamics Corp
5325-01-461-2189 INTERCHANGEABLE
Ring,retaining
5998-01-497-4785W2T109746 INTERCHANGEABLE
Circuit Card Assembly
Evoqua Water Technologies Llc
Cross-Reference Index
Part NumberManufacturer
82159 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
X87601-PC103-61 Spx Flow Us, Llc Dba Spx Valves & Controls (USA)
Related Parts
2815-00-246-4998INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
82159
3655-00-661-2286INTERCHANGEABLE
VALVE,OXYGEN PRESSURE
82-159
5307-01-102-2775INTERCHANGEABLE
STUD,PLAIN
3439-01-424-5377INTERCHANGEABLE
CUP,SHIELD,TORCH
8-2159
5325-01-461-2189INTERCHANGEABLE
RING,RETAINING
5998-01-497-4785INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
W2T109746

Frequently Asked Questions

What is NSN 5330-01-026-0572?

NSN 5330-01-026-0572 is a Sealing Washer, 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 5330-01-026-0572?

NSN 5330-01-026-0572 has 2 cross-referenced part numbers: 82159 (Spx Flow Us, Llc Dba Spx Valves & Controls), X87601-PC103-61 (Spx Flow Us, Llc Dba Spx Valves & Controls).

What NSN replaces 5330-01-026-0572?

There are 6 known substitutes for 5330-01-026-0572: 2815-00-246-4998, 3655-00-661-2286, 5307-01-102-2775 and 3 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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