PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

186-6090Retainer,helical Compression Spr

Cummins Power Generation Inc. · NSN 5340-01-384-9959 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-384-9959 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-384-9959. Primary manufacturer part number: 186-6090.
Features
  • Retainer,helical Compression Spr — FSC 5340
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Power Generation Inc.
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Retainer,helical Compression Spr, cataloged under National Stock Number 5340-01-384-9959, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Power Generation Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameRetainer,helical Compression Spr
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersCummins Power Generation Inc. (CAGE 44940)
Technical Specifications
ParameterValue
NSN5340-01-384-9959
Primary Part Number186-6090
Item NameRetainer,helical Compression Spr
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerCummins Power Generation Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
5330-01-322-69241866-090 INTERCHANGEABLE
Gasket
Bauer Compressors, Inc.
Cross-Reference Index
Part NumberManufacturer
186-6090 PRIMARY Cummins Power Generation Inc. (USA)
Related Parts
5330-01-322-6924INTERCHANGEABLE
GASKET
1866-090

Frequently Asked Questions

What is NSN 5340-01-384-9959?

NSN 5340-01-384-9959 is a Retainer,helical Compression Spr, manufactured by Cummins Power Generation Inc., classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-384-9959?

NSN 5340-01-384-9959 has 1 cross-referenced part number: 186-6090 (Cummins Power Generation Inc.).

What NSN replaces 5340-01-384-9959?

There is 1 known substitute for 5340-01-384-9959: 5330-01-322-6924. Verify interchangeability with system specifications before substitution.

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