PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-20185Gasket

L3 Technologies, Inc. · NSN 5330-01-190-7590 · FSC 5330 · No Item Name Available
Verified by PartsTable
NSN 5330-01-190-7590 — this item is cataloged by the U.S. Government under National Stock Number 5330-01-190-7590. Primary manufacturer part number: A-20185.
Features
  • Gasket — FSC 5330
  • 2 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Gasket, cataloged under National Stock Number 5330-01-190-7590, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameGasket
FSC / FSG5330 — No Item Name Available (FSG 53)
ManufacturersL3 Technologies, Inc. (CAGE 28199)
Technical Specifications
ParameterValue
NSN5330-01-190-7590
Primary Part NumberA-20185
Item NameGasket
FSC / FSG5330 / 53 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5310-00-517-41925174192 INTERCHANGEABLE
Washer,flat
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5340-01-344-886820-185 INTERCHANGEABLE
Plate,mounting
Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Cross-Reference Index
Part NumberManufacturer
A-20185 L3 Technologies, Inc. (USA)
10-2204 ITEM 233 L3 Technologies, Inc. (USA)
Related Parts
5310-00-517-4192INTERCHANGEABLE
WASHER,FLAT
5174192
5340-01-344-8868INTERCHANGEABLE
PLATE,MOUNTING
20-185

Frequently Asked Questions

What is NSN 5330-01-190-7590?

NSN 5330-01-190-7590 is a Gasket, manufactured by L3 Technologies, Inc., classified under FSC 5330 (No Item Name Available). Status: active.

What are the part numbers for NSN 5330-01-190-7590?

NSN 5330-01-190-7590 has 2 cross-referenced part numbers: A-20185 (L3 Technologies, Inc.), 10-2204 ITEM 233 (L3 Technologies, Inc.).

What NSN replaces 5330-01-190-7590?

There are 2 known substitutes for 5330-01-190-7590: 5310-00-517-4192, 5340-01-344-8868. Verify interchangeability with system specifications before substitution.

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