PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3376817Installer,cup Plug

Cummins Inc · NSN 5120-01-344-2699 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-01-344-2699 — this item is cataloged by the U.S. Government under National Stock Number 5120-01-344-2699. Primary manufacturer part number: 3376817.
Features
  • Installer,cup Plug — FSC 5120
  • Functional Description: USED TO INSTALL P/N 216525 (1-1/4 IN.) EXPANSION PLUG IN CYLINDER HEAD IN
  • 2 verified cross-references
  • Primary manufacturer: Cummins Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Installer,cup Plug, cataloged under National Stock Number 5120-01-344-2699, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Cummins Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-01-344-2699
Primary Part Number3376817
Item NameInstaller,cup Plug
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerCummins Inc
StatusACTIVE
Functional DescriptionUSED TO INSTALL P/N 216525 (1-1/4 IN.) EXPANSION PLUG IN CYLINDER HEAD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4910-01-143-20233376817 INTERCHANGEABLE
Expansion Plug Driv
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
3376817 PRIMARY Cummins Inc (USA)
3376817 Cummins Ltd (GBR)
Related Parts
4910-01-143-2023INTERCHANGEABLE
EXPANSION PLUG DRIV
3376817

Frequently Asked Questions

What is NSN 5120-01-344-2699?

NSN 5120-01-344-2699 is a Installer,cup Plug, manufactured by Cummins Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-01-344-2699?

NSN 5120-01-344-2699 has 2 cross-referenced part numbers: 3376817 (Cummins Inc), 3376817 (Cummins Ltd).

What NSN replaces 5120-01-344-2699?

There is 1 known substitute for 5120-01-344-2699: 4910-01-143-2023. Verify interchangeability with system specifications before substitution.

What are the specifications of 3376817?

Key specifications for 3376817: Special Features: USED WITH CUMMINS NO. 3376795 DRIVER HANDLE; End Item Identification: CUMMINS SERIES NH, V-903 AND V28 ENGINES; Functional Description: USED TO INSTALL P/N 216525 (1-1/4 IN.) EXPANSION PLUG IN CYLINDER HEAD IN. 3 total characteristics are documented in the Federal Logistics Information System.

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