PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4000602Connector,exhaust Rt

Cummins Inc. · NSN 2990-01-497-6098 · FSC 2990 · No Item Name Available
Verified by PartsTable
NSN 2990-01-497-6098 — this item is cataloged by the U.S. Government under National Stock Number 2990-01-497-6098. Primary manufacturer part number: 4000602.
Features
  • Connector,exhaust Rt — FSC 2990
  • 1 verified cross-reference
  • Primary manufacturer: Cummins Inc.
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,exhaust Rt, cataloged under National Stock Number 2990-01-497-6098, 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameConnector,exhaust Rt
FSC / FSG2990 — No Item Name Available (FSG 29)
ManufacturersCummins Inc. (CAGE 15434)
Technical Specifications
ParameterValue
NSN2990-01-497-6098
Primary Part Number4000602
Item NameConnector,exhaust Rt
FSC / FSG2990 / 29 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-640-6450125HBL-6-2AP INTERCHANGEABLE
Adapter,straight,pipe to Hose
Parker-Hannifin Corp Div Fluid System Connector Division
5998-01-420-65934000602 INTERCHANGEABLE
Electronic Components Assembly
T/mac Inc.
Cross-Reference Index
Part NumberManufacturer
4000602 PRIMARY Cummins Inc. (USA)
Related Parts
4730-00-640-6450INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
125HBL-6-2AP
5998-01-420-6593INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
4000602

Frequently Asked Questions

What is NSN 2990-01-497-6098?

NSN 2990-01-497-6098 is a Connector,exhaust Rt, manufactured by Cummins Inc., classified under FSC 2990 (No Item Name Available). Status: active.

What are the part numbers for NSN 2990-01-497-6098?

NSN 2990-01-497-6098 has 1 cross-referenced part number: 4000602 (Cummins Inc.).

What NSN replaces 2990-01-497-6098?

There are 2 known substitutes for 2990-01-497-6098: 4730-00-640-6450, 5998-01-420-6593. Verify interchangeability with system specifications before substitution.

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