PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4000601Connector,exhaust Lft

Cummins Inc. · NSN 2990-01-497-6097 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-497-6097 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-497-6097. Primary manufacturer part number: 4000601.
Features
  • Connector,exhaust Lft — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,exhaust Lft, cataloged under National Stock Number 2990-01-497-6097, is classified within Federal Supply Class 2990 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Cummins 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.

Catalog Facts
Item NameConnector,exhaust Lft
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersCummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN2990-01-497-6097
Primary Part Number4000601
Item NameConnector,exhaust Lft
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5998-01-421-22654000601 INTERCHANGEABLE
Electronic Components Assembly
Research & Development Laboratories
Cross-Reference Index
Part NumberManufacturer
4000601 PRIMARY Cummins Inc. (USA)
Related Parts
5998-01-421-2265INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
4000601

Frequently Asked Questions

What is NSN 2990-01-497-6097?

NSN 2990-01-497-6097 is a Connector,exhaust Lft, manufactured by Cummins Inc., classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-497-6097?

NSN 2990-01-497-6097 has 1 cross-referenced part number: 4000601 (Cummins Inc.).

What NSN replaces 2990-01-497-6097?

There is 1 known substitute for 2990-01-497-6097: 5998-01-421-2265. Verify interchangeability with system specifications before substitution.

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